Title:  Show-and-Tell
                           Author:  Shoshana
                           Summary: 
                           Leonard McCoy visits his great-granddaughter’s classroom. Long established Spock/McCoy relationship.
                           Rating:  PG-13
                           for profanity/obscenity and sexually suggestive conversation. Brief reference to group marriage.   
                           Warnings: 
                           Most of the Spock/McCoy interaction occurs in the second half of the story.  Tribble
                           alert!  References (TAS) More Tribbles, More Troubles as well as The Trouble With Tribbles.
                           Hurt/comfort, in flashback. 
                           Disclaimer: 
                           I do not own Star Trek.  Not a molecule, atom, quark or vibrating string
                           of it. 
                           Notes:  The
                           “northern” of “northern mockingbird” refers to North America; found throughout much of the U.S., the
                           species is closely associated  with the American South.  Polygeminus grex is the common tribble. “Lingam”
                           and “yoni” are Sanskrit words for stylized representations of the male and female genitalia, respectively.  “Light-year” is a  measure
                           of distance, not time, but is used here idiomatically. 
                           Dedication: 
                           Dedicated to the memory of my cat Tribble, who gave me twenty years’ worth of purring, soft fur and love.
                            
                            
                            
                            
                           SHOW-AND-TELL
                            
                           Drifting in the hazy borderline between sleep and
                           full awakening, Leonard 
                           McCoy heard the six trilled, liquid notes, then
                           heard the phrase twice 
                           repeated. 
                           A shorter series of notes followed, also repeated two times.  Briefly
                           he thought he must be dreaming of his boyhood in
                           Georgia:  he was hearing 
                           the ever-varying song of Mimus polyglottus, the northern mockingbird, his 
                           favorite bird and arguably the most talented avian
                           singer of the North 
                           American continent. 
                           They were found in San Francisco where he now 
                           lived, but the mockingbirds of the western U.S.
                           were not such accomplished 
                           mimics and singers as those in the east.  No ornithologist, Len was personally 
                           convinced that the mockingbirds of Georgia were
                           the most creative and 
                           beautiful singers of their species. 
                            
                           The bird switched to yet a different phrase, and
                           Leonard reached full 
                           consciousness. 
                           He knew himself then be in the outskirts of Atlanta, though
                           not in his childhood home; he was in the guest
                           room of the new home of 
                           his granddaughter Theresa and her husband Ron.
                           
                            
                           He stretched and opened his eyes.  A familiar sight greeted his eyes in 
                           the otherwise unfamiliar room:  the long, straight back of his mate, seated 
                           on the other side of the bed and draped in the
                           black folds of a Vulcan 
                           meditation robe. 
                           Len lay still, not wishing to disturb Spock’s concentration. 
                            
                           Having sensed the awakening of his bondmate, Spock
                           soon finished his
                           meditation and turned to his husband. 
                            
                           “Good morning, Leonard. I trust you slept
                           well?”  The two men touched 
                           fingers in the Vulcan manner.  
                            
                           “Damn bird sang all night, I don’t
                           know how I got any sleep.”  Spock 
                           sensed the pleasure lurking behind the grumbled
                           complaint. 
                            
                           “Mockingbirds have a predilection for vocalizing
                           during the nocturnal 
                           hours.”
                            
                           “I said that already.”  Len pulled Spock down for one long kiss.  “Don’t
                           
                           have time for more of this, I’m afraid, I’ve
                           got to get ready to go to school 
                           with Molly. 
                           Sure you don’t want to come with us?  She said you would be 
                           welcome to tag along.”  
                            
                           “No, I shall remain here.”
                            
                           Len did not press him.  He thought it likely that Spock expected to be bored 
                           to tears (well, the Vulcan equivalent) by sitting
                           through a third-grade class 
                           in a Terran educational system, or that Spock feared
                           Molly would find 
                           embarrassing the presence of her great-grandfather’s
                           non-human husband 
                           at her school’s Grandparents’ Day.  Not that Molly had ever evinced any 
                           discomfort regarding Spock; she had an easy relationship
                           with her 
                           “Osa’mekh’al,” or “honored
                           grandfather.”
                            
                           “I will, however, meet you at the school
                           later and walk home with you.”
                            
                           “Theresa asked you to do that, didn’t
                           she?” Len said as he retrieved slacks 
                           and a shirt from the closet.  “She thinks I am incapable of walking six 
                           blocks by myself. 
                           I am neither senile nor decrepit, I’m only eight-one,
                           for God’s sake.”  Len would be walking to school with Molly, but her 
                           mother would be picking her up after school to
                           take her to flute lessons.  
                           “I survived decades of traipsing around the
                           galaxy, I can find my way 
                           back to my granddaughter’s house alone.”     
                            
                           “Theresa did not request me to accompany
                           you.  The weather today 
                           promises to be fine, and the walk would be pleasant.”
                            
                           “I’ll look for you, in that case.”
                            
                           An hour later, as Len prepared to exit the house
                           with his great-granddaughter,
                           he saw her place in a large bag a garment fluttering
                           with rainbow-colored 
                           ribbons. 
                            
                           “That’s the Vellubbish native dress
                           I sent to you for Halloween last fall. 
                           Why are you taking it to school?”
                            
                           “Oh, you’ll find out why, Pop-Pop,”
                           the child replied, her gray eyes
                           sparkling. 
                            
                           “Won’t reveal the mystery to me?”
                            
                           “Nope.”
                            
                           The April morning was indeed fine, and Len relished
                           the walk with Molly. 
                           He especially enjoyed the profusion of color from
                           the azaleas and the white 
                           and pink flowering dogwoods.  The air was filled with birdsong, the 
                           ubiquitous melodies of male mockingbirds staking
                           out claim to mates and 
                           territory largely drowning out the chatter of the
                           other birds. 
                            
                           They arrived at the school, and Molly hung the
                           native dress in her locker.
                           An assortment of sixteen grandparents, great-grandparents
                           and great-great-
                           grand-parents were visiting her class.  Len and the other adults sat through 
                           a math class and an art class.  At about 10:00 Miss Collister announced, 
                           “Our class has been studying the galaxy,
                           and this week the children have 
                           been bringing in objects from other planets for
                           show-and-tell.  Yuka, you 
                           are scheduled for today.  You may go first.”
                            
                           So this is why Molly brought that Vellubbish costume
                           to school, Len 
                           thought to himself with a grin. 
                            
                           Yuka went to the front of the classroom carrying
                           a large box from which
                           she extracted a cantaloupe-sized oval mass of golden
                           brown fur, the sight
                           of which prompted a murmur of aaawww’s from
                           her classmates.  Len smiled 
                           at the sight of the familiar creature.
                            
                           “This is my pet tribble, Honey.  Tribbles come from Iota Geminorum IV.
                           Honey’s very friendly.  She likes everyone.” Yuka handed the purring 
                           Honey to the closest classmate.  “Of course, all tribbles like everyone.”
                            
                           “Except Klingons,” Len grumbled.  Several of the visitors gave him an 
                           odd look.
                            
                           “They’re easy to take care of, but
                           they do like to eat a lot.”
                            
                           “That’s an understatement,” Len
                           said under his breath, prompting more 
                           looks.
                            
                           “They don’t poop or pee, though.”
                            
                           “Thank God for that,” sighed Len, remembering
                           the mounds and myriads 
                           and multitudes of Polygeminus grex which had swarmed over the Enterprise 
                           more than three decades before, and the giant colonies
                           of the species, the 
                           result of botched genetic engineering, which had
                           overrun the ship two 
                           years later. 
                            
                           “Tribbles
                           have very efficient digestive systems,” he said to the adults eyeing him.
                            
                           Yuka then proceeded to pull from the box two much
                           smaller cream-and-
                           brown tribbles and nonchalantly handed them to
                           nearby classmates.   
                            
                           Len’s raised an eyebrow in concern.  Was Honey not chemically neutered 
                           as required by law? 
                           He had developed the sterilization formula almost thirty 
                           years ago, after the Enterprise’s second
                           encounter with tribbles.  Not that he 
                           had ever earned a single credit from the discovery;
                           Starfleet owned the 
                           patent, not him. 
                            
                           Then a pure white tribble and a silvery gray one,
                           both long-haired and the size 
                           of oranges, made an appearance.  These, too, were passed to nearby students. 
                            
                           Both of Len’s eyebrows were now raised.  Had Honey produced four
                           babies in the two hours since school had started?  If so, she was an 
                           exceptionally fast gestator. 
                            
                           Two more young tribbles emerged from the depths
                           of the box, one black 
                           with white stripes and very long hair, and a shorter-haired
                           white one with 
                           gray patches. 
                           
                            
                           Len was now extremely alarmed.  Sure, the critters were cute as all get out, 
                           but with their exponential reproductive capacity
                           seven fertile Polygeminus 
                           grex
                           would, by Len’s estimations (Spock, he knew, could have calculated 
                           much more accurately) inundate Atlanta in a month,
                           Georgia in six, the 
                           North American continent in a year.  The Federation was still uncertain
                           how much havoc tribbles had wreaked on the Klingon
                           homeworld . . . .    
                            
                           The innocent-looking tribbles were an ecological
                           menace, and their 
                           equally innocent-looking owner was a dangerous
                           criminal. 
                            
                           Evidently Miss Collister was either familiar with
                           the renowned prolificacy 
                           of Polygeminus
                           grex or she had a fear of small, furry creatures, because 
                           the consternation with which she was regarding
                           the small white and gray 
                           powder puff Yuka was trying to hand her would have
                           done credit to a 
                           Klingon confronted with a screeching tribble. 
                            
                           “Maybe you like this one better?” Yuka
                           suggested, offering the black and
                           white longhair. 
                           “They don’t bite, you know.”
                            
                           Miss Collister’s expression resembled that
                           of a hound dog cornered 
                           by a skunk with a raised tail. 
                            
                           “Did Honey have all those babies this morning?”
                           the wide-eyed teacher 
                           asked.
                            
                           “Oh, no, don’t worry, these aren’t
                           Honey’s kits.  She can’t have babies, 
                           she’s been neutered.  The kits have all been neutered, too.”
                            
                           Len muttered, “Thanks kid, wish you had mentioned
                           that before damn near 
                           giving me a heart attack.” 
                            
                           The two women on either side of him glared at him
                           disapprovingly. 
                            
                           Southern women. 
                           Could cuss up a storm themselves, but didn’t like
                           men using profanity in their presence. 
                            
                           Miss Collister, having visibly relaxed, accepted
                           the striped tribble.  
                           Engrossed in stroking it, she did not notice Molly’s
                           raised hand. 
                            
                           “One of my family’s two breeders just
                           had a litter,” Yuka explained to 
                           the class. 
                           “We have six more kits at home, all buff-colored like Honey.  
                           We only breed variations of the natural colors,
                           not those weird artificial 
                           designer colors like pink and purple.  We’re selling the entire litter.”
                            
                           What, was this kid a budding Cyrano Jones?  You were supposed to have 
                           a license to breed or sell tribbles.  A bunch of licenses, actually.  Hell, you 
                           were supposed to have a license just to own a neutered
                           tribble.  
                            
                           “My parents are the only licensed tribble
                           breeders in Georgia.”  
                            
                           “That’s reassuring,” said Len
                           under his breath. 
                            
                           Miss Collister finally noticed Molly’s frantically
                           waving hand.  “Yes, 
                           Molly?”
                            
                           “My great-granddad discovered how to neuter
                           tribbles while he was in 
                           Starfleet,” proclaimed a proud Molly, pointing
                           to Len.  “He’s visiting 
                           today!” 
                            
                           “Your great-grandfather is Dr. Leonard McCoy?”
                           asked Yuka.  “He’s famous 
                           among tribble breeders!”  The child walked over to Len and handed him the 
                           tribble remaining in her hand, the white one with
                           gray patches.
                            
                           Len stroked the soft fur.  Anyone observing him would have assumed 
                           his smile was prompted by pleasure in the purring
                           creature in his hand, 
                           or perhaps by gratification in the unexpected recognition
                           of his service in 
                           Starfleet. 
                           He was, however, remembering with fondness how his not-yet-
                           then-mate had proclaimed himself immune to the
                           soothing effects of petting 
                           a tribble even while noticeably succumbing to its
                           charms.  The tribble Len 
                           held in his hands closely resembled the one Spock
                           had handled so many 
                           years earlier. 
                           
                            
                           Miss Collister reluctantly placed the skunk-patterned
                           tribble in the box, 
                           and ordered all the other tribbles collected and
                           put away as well. 
                            
                           Show-and-tell continued.  A short boy named Zack lugged from the side of 
                           the room a long, thin bundle, about one and a half
                           meters long and wrapped 
                           in a cloth binding. 
                           Standing the object on end, Zack unwrapped the upper 
                           half of the material, revealing a leather scabbard,
                           intricately carved with 
                           glyphs, from which projected a gleaming, ornate
                           metal hilt. 
                            
                           “This is a Kintonian ceremonial sword.  My uncle Ben brought it back 
                           to Earth from Kinto II almost thirty years ago.”
                            
                           Leonard gaped at the alien artifact.  What the hell was an eight-year-old 
                           doing with a Kintonian ceremonial sword?!  Diamond hard and scalpel 
                           sharp, their blades were deadly.  He and Spock had once narrowly saved 
                           Jim from having been decapitated with one by the
                           pissed-off husband of 
                           a woman who had seduced their Captain.  At least, Jim had claimed to be 
                           the object of seduction, rather than its instigator
                           . . . . 
                            
                           “Jim was pretty bent out of shape,”
                           Len said in a low voice to himself, 
                           “that Spock and I didn’t get there
                           in time to save his girlfriend.”  
                            
                           Visitors eyed Len askance.  He ignored them. 
                            
                           “It’s really sharp and heavy,”
                           the young presenter said.  "The 
                           Kintonians chop off people’s heads with them.”
                            
                           “Cool!” murmured all the boys, and
                           half of the girls, in the class.  The
                           other half of the girls made faces.
                            
                           “Here, I’ll take it out of its scabbard,”
                           said Zack, reaching for the handle, 
                           which stood higher than the top of his head.  
                            
                           Miss Collister rushed to Zack’s side.  “No, Zack, this is very interesting, 
                           but I think it’s best if the sword stay in
                           its scabbard!”
                            
                           Next was a boy named Gilbert, who unveiled a glass-fronted
                           display case 
                           on which were mounted a dozen seashells, delicate
                           whorls glistening with 
                           an array of iridescent colors.  Leonard scowled disapprovingly at the 
                           beautiful things; he recognized them as originating
                           from Xanta V, and for 
                           the past fifty years illegal to trade. The Enterprise
                           had once intercepted a 
                           smugglers’ ship carrying a huge load of contraband,
                           Xantanian shells 
                           included. 
                           In the short and one-sided firefight which ensued, Jim had gone 
                           trigger-happy, but Spock had stopped him from blowing
                           the other ship to 
                           smithereens, pointing out that it was not logical
                           to destroy an already-
                           defeated ship which was presumably carrying valuable
                           cargo.  “Valuable 
                           cargo” proved to be an understatement:  on board had been the – severely 
                           injured in the unnecessary firefight – kidnapped
                           teenage son of the king 
                           of Trythcania.  
                           
                            
                           “These are seashells from Xanta V.  They’re so shiny because they’re made 
                           of silica, instead of calcium carbonate, like our
                           seashells on Earth and most 
                           other planets are,” explained Gilbert.  “These days it’s against the law to buy 
                           or sell Xantanian shells because they’re
                           so rare, but my great-grandfather 
                           bought these more than a hundred years ago.  We have a certificate to prove it.”
                            
                           “Well, at least they weren’t obtained
                           illegally, then,” thought Len to himself,
                           “like those thousands of shells that were
                           on the smugglers’ ship.”  Ninety 
                           percent of the seashells had been broken in the
                           firefight.  Starfleet had not 
                           been happy about that, and had been suspiciously
                           eager to confiscate the ones 
                           which had survived intact.  Len had always suspected someone in Starfleet 
                           had made a handsome profit on them.  
                            
                           “Spock talked Jim out of blowing those smugglers
                           out of the sky,” he 
                           grumbled to himself, “and I’m the one
                           who spent three hours patching the 
                           kid up, but it was Jim who got the goddamn Trythcanian
                           Medal of Honor 
                           for ‘rescuing’ their prince.”
                            
                           More disapproving looks from the women sitting
                           next to him. 
                            
                           Next went a boy named Orion, whose spiked green
                           hair might have 
                           belonged to one of the designer tribbles disdained
                           by Yuka.  He pulled 
                           from a bag an old-style paper magazine on the cover
                           of which was a 
                           photograph of half a dozen scantily-clad men and
                           women in provocative 
                           positions. 
                           “This is a tour guide to Yoni-Lingam’s World.”  Many
                           of the 
                           visitors gasped, and even Len’s eyes went
                           wide:  Yoni-Lingam’s World 
                           was the most notorious pleasure planet in the quadrant. 
                           “My two 
                           moms and two of my three dads went there on their
                           honeymoon —”  
                           A red-faced Miss Collister rushed to the boy’s
                           side and hastily stuffed the 
                           catalogue back into the bag. 
                            
                           Len thought to himself, “Well, if that kid
                           has five parents, I guess Molly
                           doesn’t have much reason to be embarrassed
                           by her great-granddaddy 
                           being married to a male Vulcan.”
                            
                           The name “Yoni-Lingam’s World”
                           evoked complex feelings in Len.
                           He had never set foot on the infamous pleasure
                           world, but two times
                           events involving that planet had almost ended his
                           relationship with Spock 
                           before it had barely begun – and yet, paradoxically,
                           had brought them 
                           together. 
                           
                            
                           Late in the fourth year of the five-year mission,
                           he and Spock had begun
                           seeing each other, or more precisely, sleeping
                           with each other, their mutual 
                           lust having finally asserted itself.  With the onset of physical intimacy their 
                           previously uneasy friendship became even more distant
                           and awkward.  
                           Even while Len reveled in the carnal pleasures
                           of Spock’s bed, he had
                           missed the debates and the banter.  The arguments, he decided, must have 
                           been their way of getting each other’s attention,
                           and with the sexual 
                           tension between them relieved, now were no longer
                           needed.  He missed 
                           them, nonetheless. 
                            
                           Two months after the commencement of their sexual
                           relationship, the
                           Enterprise had been scheduled for a shore leave
                           at Yoni-Lingam’s World.  
                           Len, off-handedly, had made a crack to Jim about
                           planning to visit.  The 
                           remark had been a joke; he would never have gone
                           to the planet while 
                           involved in a relationship, even a casual one,
                           and would have been unlikely 
                           to do so even if not involved.  But unknown to Jim and Len, the literal-
                           minded Spock had accidently overheard and had taken
                           offense.  He had 
                           performed the Vulcan equivalent of a sulk, and
                           without explanation had 
                           withdrawn himself from Len’s bed.
                            
                           Len had been left confused – and far more
                           upset than he ever would
                           have expected to have been.  Not surprisingly, he missed Spock’s bed; 
                           more surprisingly, he missed Spock’s company,
                           even that of a Spock more 
                           taciturn than ever; and most surprisingly, he had
                           found himself worried
                           about Spock’s feelings.  Why should he be tormented by the possibility 
                           he had unwittingly hurt Spock’s feelings?   Not that he had ever really 
                           doubted Spock had emotions, and deep ones at that,
                           but surely he was 
                           capable of arousing in the Vulcan nothing more
                           than common lust and 
                           uncommon irritation.
                            
                           After the bulk of the crew had disembarked to Yoni-Lingam,
                           Len had 
                           marched himself to Spock’s quarters.  He finally dragged out of the 
                           surprised Vulcan (who had expected Len to be on
                           the planet) what had 
                           happened, and he had made a sincere apology, which
                           was readily accepted.  
                           Each man had already been left shaken by the unexpected
                           realization of 
                           how much the other actually meant to him; now each
                           was left stunned 
                           by the revelation of the other’s vulnerability
                           to himself.  It had not occurred 
                           to Spock that he could hurt Len in any significant
                           way; like Len, he had 
                           assumed that the other man felt nothing more than
                           a combination of 
                           physical attraction and casual friendship.  He, too, apologized.
                            
                           Still emotionally reticent with each other, they
                           did not use the word 
                           “love” in their conversation, or their
                           bed, that night, nor in the weeks 
                           which immediately followed; but both were aware
                           that only love carried 
                           with it the potential for the profound hurt they
                           had unintentionally caused 
                           each other. 
                           Their verbal pyrotechnics resumed, and the fireworks in bed 
                           burned hotter than ever.
                            
                           Four days following that pivotal conversation,
                           the Captain, in gratitude 
                           to his CMO for having saved the life of the Trythcanian
                           prince, presented 
                           his friend with a bottle of expensive Saurian brandy
                           he had picked up on 
                           Yoni-Lingam; Jim knew Len would much prefer the
                           liquor to the Medal 
                           of Honor Kirk himself had received.
                            
                           Unbeknownst to Jim, the liquor dealer had been
                           a Klingon agent, a lackey 
                           of the more honorable Koloth, who had jumped at
                           the chance to assassinate 
                           the overbearing James Tiberius Kirk and perhaps
                           take out, along with their 
                           tin-plated dictator, a few unfortunate crewmembers
                           of the garbage scow 
                           known as the USS Enterprise.  Not for another six weeks did the 
                           unfortunate new owner of the tampered-with Saurian
                           brandy uncork the
                           poison intended for his commanding officer.  Somewhat fortunately, he 
                           downed only a single shot; much more fortunately,
                           Spock was with him 
                           when, about an hour later, he collapsed in his
                           quarters, violently ill. 
                            
                           It was soon determined that the brandy had been
                           contaminated with a 
                           deadly botulin-like toxin, and a short time after
                           Starfleet relayed a message 
                           to the Enterprise confirming a rumor that a Klingon
                           agent had been posing 
                           as a liquor dealer on Yoni-Lingam, Spock had confronted
                           Kirk.  Jim sat 
                           through Spock’s rant, the thoroughly emotional
                           and irrational contents of 
                           which were nonetheless delivered with the deceptive
                           icy calm of Vulcan-style 
                           fury.  Kirk
                           had finally exploded:  “It was an accident, dammit!  How was 
                           I supposed to know the fucking brandy was poisoned?  Bones is important 
                           to me, too! 
                           I’d trade places with him if I could, but I can’t!”  Then,
                           much
                           more gently, Jim had relieved Spock from duty,
                           so that he could keep vigil 
                           by his lover’s side.
                            
                           Len’s sole memories of the next four days
                           were confused, dreamlike
                           recollections of Spock holding his hand and murmuring,
                           “I love  thee, 
                           Leonard. 
                           Thee must live, t’hy’la.”  (Much later, Christine would
                           tell Len 
                           that it was only during those days, as he had lain
                           near death, that she finally 
                           conceded to herself that she would never have a
                           chance with Spock.)  And 
                           when Len had opened his eyes and had croaked, for
                           the first time, “Love 
                           you, too,” Spock for once had made no effort
                           to hide his smile. 
                            
                           Spock had known Len was well on the way to recovery
                           when, the next 
                           day, he had groused, “Wish it hadn’t
                           taken me almost dyin’ to get you 
                           to say ‘I love you.’” 
                            
                           And Len had witnessed, more than twenty years later,
                           the fleeting but 
                           murderous expression on Spock’s face when
                           on Melydizg-Dakahrsh
                           they and Jim had confronted an exceptionally insolent
                           Klingon who had 
                           bemoaned to the Captain:  “I’ve always been sorry that Saurian brandy 
                           I sold you didn’t kill you.  Who did it kill, by the way?”
                            
                           “I think he would have torn that Klingon
                           apart barehanded, if he had 
                           had the chance,” the reminiscing Len murmured,
                           prompting the most 
                           dubious sidelong looks yet from his fellow visitors.
                           
                            
                           Miss Collister said, “Molly, you are next.  I know your exhibit is out in 
                           the hallway. 
                           You are excused to go get it.”
                            
                           Molly flashed Len a huge grin as she exited the
                           room.  Len was baffled by 
                           the impish amusement in his great-granddaughter’s
                           eyes.  She had made no
                           attempt to hide the Vellubbish costume from him.  Perhaps she was going
                           to change into it? 
                            
                           Moments later, Molly returned to the classroom
                           – accompanied by a non-
                           Terran costume he had seen only hours before.  Only it wasn’t the rainbow-
                           beribboned dress Len had given her, and Molly was
                           neither carrying nor 
                           wearing the alien garment; this was a flowing black
                           robe, worn by a tall, 
                           spare figure in many ways more familiar to Len
                           than his own face.  Spock 
                           met his bondmate’s eyes, and though there
                           was no smile on the Vulcan’s 
                           face, Len recognized the amusement hidden there.
                           
                            
                           //You pointy-eared devil//, Len sent through their
                           bond.  //Pulling a trick 
                           on me like this!// 
                           
                            
                           //Molly suggested ‘the trick,’ not
                           I//, came the silent reply. 
                            
                           “This is Mr. Spock.  He’s half human, but he’s from Vulcan. He’s married 
                           to my great-grandfather.  They served in Starfleet together, on the Enterprise, 
                           and now they’re both teachers at Starfleet
                           Academy in San Francisco.”
                            
                           Spock proceeded to give a short talk about his
                           homeworld, appropriately 
                           tailored for the age group to which he was speaking.  He patiently took 
                           questions as well, many of which dealt with his
                           Starfleet days rather than 
                           with Vulcan. 
                           During the presentation Len smiled at his mate with pride 
                           and indulgent affection.  Afterwards, Spock sat down next to Len and 
                           remained to observe the rest of the school day.  
                            
                           School let out at 3:30.  Theresa arrived to take her daughter to her flute 
                           lesson, and before leaving Molly made sure to hug
                           both Pop-Pop and 
                           Osa’mekh’al.  
                            
                           “That was quite a prank you and Osa’mekh’al
                           pulled on me, kiddo,” 
                           Len told her. 
                           “You had me tricked, bringing in that dress.  Was that
                           your idea, or his?”
                            
                           “It was mine.”
                            
                           “I pulled some practical jokes in my younger
                           days.”
                            
                           “I know, you and Grandma have told me.”
                            
                           A small group of adults and children, hoping to
                           speak with the Starfleet
                           luminaries, had clustered around Spock and Len.  Neither man had ever 
                           relished their celebrity (which had in any case
                           waned with the years), 
                           although the more extroverted Len knew that Spock
                           found such attention 
                           more wearing than he himself did, not that the
                           Vulcan would ever have 
                           admitted it. 
                           The two of them graciously tolerated the attention this day, 
                           but Len was secretly grateful for the seven tribbles
                           again being passed 
                           around the room, drawing attention away from himself
                           and, especially, 
                           his husband.  
                           
                            
                           A young woman of East Asian descent waited patiently
                           to speak to them.  
                           “Hello, I am Fumie Matsumoto, Yuka’s
                           mother.  My daughter tells me you 
                           are Dr. Leonard McCoy of Starfleet, who discovered
                           how to chemically 
                           sterilize tribbles. 
                           And this is your husband, Mr. Spock?  I am honored to
                           meet both of you.”    
                            
                           “Yes, ma’am.  Pleased to meet you.”
                            
                           “Dr. McCoy, I would like to offer you the
                           pick of the litter, for free.  
                           Either one of the kits Yuka brought to class, or
                           any of the six we have 
                           at home; those are all the more common tawny color.  Would you be 
                           interested in having one?”
                            
                           Len hesitated. 
                           Their orange tabby, Schrodinger, had died three months 
                           earlier, about the same time Amanda had died unexpectedly
                           at the premature 
                           age of one hundred and nine.  In the upheaval which had accompanied the 
                           death in the family he and Spock had not replaced
                           the cat, although they had 
                           talked casually of doing so. 
                            
                           //If it pleases thee, Leonard, take one.//
                            
                           “I’ll take the white one, the one with
                           gray patches,” Len said.  “Thank 
                           you very much, ma’am.” 
                            
                           //Would you object, Leonard, if we had two tribbles?//
                            
                           //Not at all. 
                           But I’m surprised you’d want one.//
                            
                           “May I inquire, Ms. Matsumoto,” said
                           Spock, “is the solid gray one 
                           available for purchase, and if so, at what price?”
                            
                           “Yes, we’re selling the entire litter.  The silver and the striped one are 
                           fancies; they cost twenty-two credits.  The tawnies are fifteen, the others
                           are seventeen. 
                           The price includes registration fees.”
                            
                           “I wish to purchase the silver.”
                            
                           Spock paid for the silver tribble, and Ms. Matsumoto
                           presented Len 
                           and Spock with their two new pets as well as temporary
                           licenses for 
                           them. 
                            
                           “I’m sorry to see this one go,”
                           Ms. Matsumoto said, giving the gray 
                           tribble a final pat.  “It’s one of the most intelligent kits we’ve ever bred. 
                           
                           It already recognizes its name, Silver.  You’re welcome to rename it, of 
                           course.” 
                            
                           Later, as they walked home, Len said, “That
                           was a pair of surprises – 
                           first you showing up like that, and then buying
                           a tribble for yourself!  
                           I wouldn’t have expected in a dozen light-years
                           to see you turn up as 
                           a show-and-tell exhibit!  You were quite a hit with the class.  Thanks 
                           for being a good sport and doing that for Molly.”
                            
                           “I enjoyed doing so.”  
                            
                           “You mean you enjoyed seeing my expression
                           when you made your
                           appearance. 
                           I probably was gaping like a Zlrookian grouperfish.  
                           Are you sure you’re not going to get overheated
                           walking in that 
                           black robe?” 
                           The afternoon was unseasonably warm for April.
                            
                           “I do not easily get overheated, Leonard.  Do not be concerned.”
                            
                           “If you say so,” Len said.  “I don’t have any objection to having two 
                           tribbles, but I would never have expected you to
                           want one.  Back on 
                           the Enterprise you insisted they were useless.  Have you learned to 
                           appreciate cute, furry, affectionate creatures
                           after all, Spock?”  Len 
                           stroked the spotted white tribble perched on his
                           left shoulder. 
                            
                           “I have greatly missed Schrodinger’s
                           Cat.”  
                            
                           “Well, plenty of people think cats are useless.  Sounds to me like 
                           you’ve acquired a human characteristic.”
                            
                           “Please do not insult me, Leonard.”
                           
                            
                           “Well, I figure I’ve got another fifty
                           years or so to humanize you yet,
                           you green-blooded walking computer.”
                            
                           “Your metaphor does not make sense.  Computers are not sanguineous,
                           nor are they typically ambulatory.  However, if you are correct about your 
                           life expectancy, I will have approximately fifty
                           additional years to instruct 
                           you in the advantages of logic.”
                            
                           “Then we both have something to look forward
                           to,” Len replied, with a
                           rakish grin. 
                           “We’re going to have to rig up some kind of cage, so these 
                           two don’t get into Theresa’s kitchen
                           and replicators.  Why did you pick 
                           that gray tribble?”
                            
                           “I found it aesthetically pleasing because
                           its hair is the exact color of 
                           yours.”
                            
                           “Spock, that is the most illogical reason
                           imaginable for choosing a pet!  
                           Especially since my hair is liable to get whiter
                           over time.”
                            
                           “No matter,” Spock replied, ignoring
                           the aspersion on his logic.  Perhaps 
                           the silver tribble was exerting a soothing effect
                           on him.  “Why did you 
                           make your particular selection, Leonard?”  
                            
                           “This one looks like the one you held on
                           the Enterprise, back when 
                           you said you were immune to the calming effects
                           of tribbles on humans. 
                           And don’t bother to tell me,” Len said
                           with a smile, “that’s an illogical 
                           reason.  I
                           know damn well it is, and it suits me just fine.”
                            
                           Spock tilted his head, scanning his eidetic memory.  “You are correct 
                           that the tribble you have chosen resembles the
                           specimen I handled on 
                           the Enterprise. 
                           I am surprised you have such a detailed memory of the 
                           incident. 
                           I referred that day, however, to the effect of the tribble’s
                           trilling rather than to the organism itself, and
                           I utilized the word 
                           ‘tranquilizing’ rather than ‘calming’
                           when describing the effect of 
                           its vocalization on the human nervous system.”    
                            
                           Long accustomed to his mate’s obsessive precision,
                           Len rolled his 
                           eyes in mock irritation. 
                            
                           “As I also recall, the next day you asserted
                           that you liked tribbles 
                           better than you liked me.”  
                            
                           Len recognized the teasing lurking behind the dispassionately
                           uttered 
                           words.  His
                           mouth quirked in a smile at the memory.  “Yes, I did.  I was 
                           lying.  To
                           myself, rather than to you.  It was always about you, Spock.”
                            
                           “‘It’?  About me?  I do not understand. 
                           We were discussing the Enterprise’s 
                           initial encounter with tribbles.”
                            
                           Len halted and regarded his mate with an expression
                           Spock knew well,
                           a look compounded of exasperation and affection.  Len answered silently, 
                           through their bond rather than vocally. 
                              
                           //My thoughts, Spock.  My heart.  From the time I met thee.//   Only 
                           rarely did Len use the intimate “thee,”
                           and when he did do so, it was 
                           always nonverbally, through their bond.  
                            
                           //Ah, I understand. 
                           It was thus for myself with thee, as well, t’hy’la//,
                           came the silent answer. 
                            
                           They touched fingers, and then resumed walking.  
                            
                           Len said, smiling, “And as I recall, you
                           said in that same conversation 
                           that I talked too much.”
                            
                           “Incorrect. 
                           I made no direct commentary on your volubility.  I only 
                           stated that tribbles did not talk too much.”
                            
                           “But you sure as hell meant that I talked too much.  You still think 
                           that, don’t you?”
                            
                           “At times.”
                            
                           //And these days you have to put up with me talking
                           in your head, as
                           well.//  Through
                           the bond they sensed each other’s amusement. 
                            
                           “Are you going to keep the name Silver for
                           that one?” Len asked.  “I hope 
                           you won’t be referring to it as ‘the
                           organism’ or ‘the specimen’ or, God 
                           forbid, ‘the animated pilose spheroid.’  You’ll end up hurting its feelings.”
                            
                           “You are engaging in anthropomorphism, Leonard.  If you have no 
                           objection, I shall call it ‘Haul-tuhk.’”
                           . 
                           “Vulcan for ‘silver,’”
                           replied Len, nodding.  “Appropriate. 
                           Haul-tukh
                           it is, then. 
                           Figures you’d pick the smartest one of the batch – we’ll have 
                           the only bilingual tribble in the sector.  And I realize he’s a neutered 
                           hermaphrodite, but Haul-tuhk looks like a boy to
                           me.”
                            
                           “You are again anthropomorphizing.  We shall refer to Haul-tuhk by the 
                           male pronoun, however.  Do you have a name chosen?” 
                            
                           Len hesitated. 
                           “Would it be disrespectful to your mother’s memory if 
                           I called her ‘Mandy?’”     
                            
                           Spock considered briefly before replying.  “My mother was filled with 
                           much love. 
                           The name is suitable.  I do not see the logic, however, 
                           in perceiving Haul-tuhk as male and Mandy as female.”
                            
                           “Not everything has to be logical, Spock.  How many times have I told
                           you that?”
                            
                           “I have long since lost count of the total.  In the past month, including 
                           this instance, only three.  You say it much less frequently than you did 
                           earlier in our relationship.”  Spock did not point out that this was largely 
                           due to the fact that he now tended to point out
                           to Leonard only his most 
                           egregiously illogical statements or actions.
                            
                           A harsh rasping sound came from above their heads,
                           prompting both 
                           men to look upwards.  “Spock!  Look, there!”
                            
                           In the sky Spock saw a slender gray bird, white
                           flashing from its tail and 
                           wings as it darted after a much larger fleeing
                           raptor. 
                            
                           “Haven’t seen that for awhile.  Mockin’bird chasin’ a hawk, a Red-tailed,
                           I think. 
                           Mockers will go after anything, you know – hawks, owls, crows,
                           dogs, cats, snakes. 
                           People, too.  When I was a kid my family got dive-
                           bombed for two years straight by a pair that nested
                           in our magnolia tree.  
                           Feisty little critters.”  
                            
                           Spock contemplated the small bird in its dogged
                           and noisy pursuit of the 
                           hawk.  His
                           mate reminded him of a mockingbird. 
                            
                           Slender and gray and neat and – even now,
                           in his ninth decade – active 
                           and alert and quick.  Irascible.  Talented, in his own fashion, at mocking.
                           Fearless when defending territory or family, or
                           when confronted 
                           by enemies. 
                           Distinctively Southern, even when living elsewhere.
                            
                           And, yes, loquacious.  
                            
                           Spock did not share his ruminations.  He was not certain Len would 
                           appreciate the comparison.  He knew Jocelyn had made it, long ago, 
                           and not in a complimentary manner. 
                            
                           They resumed walking. 
                            
                           “I don’t suppose Vulcans have show-and-tell,”
                           Len said. 
                            
                           “We do not call it that, but it is not unknown
                           in the Vulcan educational 
                           system for students to make an oral presentation
                           on a personal possession.  
                           The activity can function as a useful exercise
                           in public speaking.”
                            
                           “Humans are known to engage in another kind
                           of show-and-tell,” Len 
                           said, in the low drawl he reserved for Spock’s
                           ears alone.   
                            
                           “Ah. 
                           What may that be?”  Like that of the male mockingbird, Leonard’s
                           
                           voice was, thought Spock, especially euphonious
                           when conveying interest 
                           in mating activity.
                            
                           “Oh, it involves personal belongings being
                           put on display,” Len replied
                           with a suggestive smile.  “Which in adults can lead to oral presentations 
                           and to exercise, but not of the public speaking
                           variety.  A variation of the 
                           game is called playing doctor.”
                            
                           “Playing doctor?”  Spock raised an eyebrow.  “I assume you are 
                           accomplished in this game, then.”
                            
                           “With the right playmate?  You bet your sweet Vulcan ass I am.” 
                            
                           “I would be interested in participating in
                           this game,” Spock said, his 
                           own voice dark and inviting.  “With, of course, the right playmate.”
                            
                           “No one will be back to the house for
                           more than an hour.” 
                            
                           They quickened their pace. 
                            
                            
                                                                       
                           S.