Matt looked away from the mirror to see the exact same body standing inside the locker room doorway, mouth agape at the sight in front of him. The coach had been in the act of throwing on a wife-beater before he walked in, now all he could do was stare. Matt took a side step away from the cum crusted mirror, and the coach stepped away from the door. It was the first time Matt had really moved around in his new body, he savored his new height, eye to eye with his old idol, who now looked helplessly confused.
They circled each other like that, until Matt found himself with his back to the locker room door, and the coach pulled his eyes away from Matt to gasp at the cum all over the sink, mirror and floor. Matt turned around and locked the door. He turned back and grinned widely.
"So Lee, locked in a room with your perfect double. What's it gonna be, fuck or fight?"
The coach's eyes got wide, but his open mouth didn't make a sound. Matt licked his lips and took a step forward. The coach's whole body tensed. Matt continued toward him, and Lee didn't back away. Soon they were nose to nose, almost chest to chest, and Matt's cock was slowly inflating into the coach's shorts.
"What's it gonna be?"
"Y-you're me?"
"Don't it look like it?" Matt waggled his eyebrows. "Now, you gonna fight with me, or are you gonna fuck with me?" Lee's eyes followed his duplicate's trail of hair all the way from the expansive chest all the way down...
"You have... all my memories? ... all my skills?" the coach gulped looking down at the dick poking into his thigh. It looked huge from this angle, jutting out from the thick plate of hairy abs.
"You bet." Matt grinned wider "Come on Lee, you ever wondered what it'd be like to touch that muscle chest of yours from the other side? Hmm?"
Lee looked back into Matt's eyes, his own eyes. Slowly he reached out... just barely brushing the hairs on Matt's huge chest, then fastened his hand on those huge pectorals, his fingers digging into the definition between the double's bicep and his chest. Matt gave an appreciative moan as Lee's entire body relaxed. Matt stood stock still, letting the coach palm his damp hairy muscles, enraptured by the feel of them sliding under his palms, groping years of development from an angle he never dreamed of being able to reach.
Matt seized his coach, one arm around his waist one hand to the back of his neck and forced Lee into a full-on kiss. The coach squirmed in his arms, but it was obvious he was kissing back. Their tongues wrestled back and forth. Coach had never been kissed this way: like a woman. When his back met a locker he squirmed out of the kiss.
"No! I'm not a fucking queer!" He whimpered
"This ain't queer, Lee. I'm not 'some guy', I'm you." He reached into Lee's track shorts "This is really just masturbation. Only it’s gonna be a lot more fun."
Lee relaxed in his arms again, but Matt was going to be persistent. He lowered the coach to the ground, they fumbled at it, but eventually Matt ended up on top. The coach looked up into his eyes with a pleading look.
"N-no! I can't! No way am I... getting fucked... I-"
"Look Lee, do you want us to have sex or not?"
"..Yes. Yes I do. Really."
"Well then, you've got a decision to make. You fuck my ass, you get to know what your ass feels like. Place no one's ever been before. Place no one's ever likely to go again. I fuck your ass, you get to feel what all the ladies have been talking about. You get to feel all those special tricks you've been priding yourself on. You get to feel this big, hard fuckstick you like waving around."
Matt gripped his solid dick, now straining out parallel to the Coach's belly.
"Or, Lee, if you top me, you're gonna have the image of yourself splayed out on the floor with his feet in the air, face all scrunched up like a slut, getting his ass power-fucked. BUT, if you're the one on the bottom, if YOU'RE that slut, then the only image you have to remember is yourself, me, this big strong stallion over top of you. All man. Fucking like only he knows how."
Before Lee could answer, Matt ripped the shorts off him and raised the Coach's legs back and dove in to start tonguing his ass. Lee let out a low groan, he had never felt so turned on. Who didn’t get turned on by himself in the mirror? That was part of the fun of fucking, thinking about how much of a stud he was. Now he didn't have to channel his attraction for himself through anyone, and who could he trust to do these things to him more?
Matt felt the big man's thighs lifted away from his face as the coach grabbed his knees and opened his hole wider. Continuing his work, Matt reached inside his locker (where he'd backed them into kissing) and briefly touched the Wand, wishing silently that he knew the coach's body as well as Lee did, and knew all his fucking tricks.
Lee's whole body jolted as he suddenly felt the tongue between his legs perform an electrifying trick.
"You're all wet, Lee. It's time." Matt whispered into Lee's mouth before pinning the man's shoulders to the locker-room floor with his own. Matt slowly fucked Lee's mouth with his tongue as he slowly slid his dick into the passive stud's ass.
Lee growled in pain and clenched all his muscles, feeling the same muscles clenching against his skin. Finally Matt bottomed out, disbelieving that he hadn't already shot his load in the Coach's tight virgin hole. He must have gotten some of Coach's stamina to last so long while looking down at the panting sweaty body of his coach.
"That's a big one, huh Lee?"
"Christ, fuck yeah. Fuck its so big. No wonder..."
"This is once in a lifetime Lee,"
Matt gradually picked up the pace, he found Lee's prostate, someplace Lee himself had never even explored. In minutes he was pounding Lee full force, the hunk below him sobbing out with every stroke.
"Fucking you way harder than you've ever fucked a woman, Lee. This body can take it." Matt yelled over the moaning, gazing down at his idle, Lee's pecs jiggling back and forth with the intensity of the fucking action until Matt did a little twist and every muscle on the Coach's body tightened: rock solid and stationary.
Matt leaned over coach and slid a hand under the small of the coach's back. Lee's eyes shot open as he felt his Double briskly run finger over the tiny hairs above his ass. One or two women had brushed this place by accident during sex, but he had always been too prideful to ask them to touch him there. He could never quite reach it himself either.
Matt looked down into the Coach's pleading, watery eyes.
"Yeah Lee, I know you like that. I know. But I wanna hear you say it. I want you to ask me for it."
"I love that. Please, touch me there. Fuck me hard, keep fucking me."
With that Lee shot his load all over his abs and chest. He lay his head back on the floor, a huge grin on his face as he continued to slide back and forth on the cool tile, ass still getting pounded. He lifted his head and smiled up at his Double, who grinned possessively back down at him.
"Here you go baby, grab that towel on the bench and you can clean yourself up.”
Lee let go of his legs and let them fall over his Double’s shoulders, smiling as Matt rubbed his legs, gently leaning in to kiss the hairless patch inside his thigh. Coach grabbed the specially prepared towel off the bench and began dabbing the sweat off his forehead, running it through his beard, and slowly down his chest, grinning wickedly up at Matt as he seductively rubbed the cum out of his chest hair, dipping a finger into his navel to clean the cum that had pooled there. Matt grinned wide and pistoned the coach’s ass even harder.
Basking in post orgasmic bliss, the coach folded up the towel and placed it beneath his head, stretching his arms up to cradle his head on top of his makeshift pillow, savoring the feel of his own cock stretching his hole, his own hands gripping his legs. It didn’t take long for Matt to notice the changes.
Matt felt the legs draped over his shoulders become lighter, and felt Coach’s hole tighten slowly around his big dick. Realizing that the towel was doing its work even more quickly than expected, Matt’s dick jumped as he lunged into his moaning little coach even harder. Lee gave a grunt, it felt like his Double’s cock was getting even deeper into him, stretching him even wider. Matt was so excited he felt like he was going to cum, he jammed his cock in as hard as he could which made Lee wince, but then he held still: he could still feel his cock slowly sinking deeper as Coach’s body shrank around Matt’s huge shaft.
“You about ready to get off, man?” Lee smiled “You gonna lose it in my ass, stud?”
Coach’s impressive 6’4” had lost almost a foot of height, Matt guessed. Matt couldn’t resist, he reached down to the little Coach, who has now humping himself into Matt, and palmed the little man’s chest. Each big pec had formerly filled his whole hand, but now he could manhandle the whole chest with easy.
Lee panted and looked up at his Double. God he looked huge. This must be what Lee’s sexual conquests felt like: staring up at this behemoth of a man as that huge dick pounded away at their insides. The big man seemed to tower over him, reaching down to play with his chest. He was having his way with Lee’s nipples, pinching and flicking them, and Lee was inclined to let him. His hands felt so good, so big.
Matt grabbed his coach’s waist with both hands, leaning over to push Lee’s knees all the way down to his shoulders, slowly pulling his dick out of the Coach’s ever shrinking ass. He felt Lee tremble underneath him, but the Coach couldn’t get himself out from under Matt’s now substantial weight. Agonizingly, Matt finally felt his head tug at the tight ring of Lee’s asshole, and at last he popped out of the jock’s hole, eliciting a moan. He perched like that, feeling Coach’s rock hard, powerful abs shrink below his thumbs, his trim waist slimming between his palms. Lee was trying to buck up into his cock, but couldn’t move enough to get that cock back inside him. Matt could almost feels his fingers meeting around Coach’s waist. He had to be only 5’ tall now, if even.
He couldn’t take it anymore, he plunged his fat cock all the way back into the shrunken body beneath him. Lee felt like he was being torn in two, and he loved it! He gasped and yelled in pleasure as that cock (now so much larger than his) came home, deeper than it had ever been before. At the same time Matt let out a growl and lifted Coach up away from the towel, and sat down on the bench with little Lee sitting on his lap deep inside him. Lee’s face was almost level with his Matt’s own, he had shrunk so much already. And Matt almost shot his load again watching Lee’s face scrunched up in pleasure as Matt lifted the little muscle jock up and down on his cock.
Lee opened his eyes to see his own face staring straight into his eyes… except his fucker’s face was gigantic. Still moaning, he looked down… the arm wrapped around him, pulling him close, maneuvering him up and down on Matt’s pole were more than twice the size of his own beefy biceps!
“W-what’s going on?! Why—“ He felt his larger lover tickle the soft hairs on his tailbone and he grunted and fell forward into Matt, wrapping his arms around the giant’s neck, resting his chin on the huge shoulders. He saw in the mirror: his own muscular back, soaked with sweat, butt-cheeks clearly thrusting up, and on his own shoulder, his own face in miniature staring wide-eyed at the spectacle before him.
“Shhhh, its okay Lee baby. I know exactly what you like. You wanna feel what all the women you fuck feel? Well they feel real small compared to you, now you feel it too.”
Lee wrapped his legs around the waist of the identical behemoth fucking him. He was starting to panic, but as he tried to push the cock out of his ass, he just found that struggling against the giant was making the fuck even more tight and pleasurable. There was something about it… the helplessness…
”Tell me what it feels like to be my little boy, Lee. Tell me what you’re thinking”
“I-I know what all those women felt now, when I muscled them around while I was fucking them… when they told me how big my cock felt inside them when I fucked them sitting down… God I am such a stud, I couldn’t appreciate it till I was so small… I know what its like to feel those giant arms, those big fucking pecs squeezing the air outta me…”
“Thatta boy” Matt smiled, forcing Lee’s mouth to his. This time, the little Coach didn’t stand a chance as he felt his tongue completely dominated by his fucker’s giant tongue. Lee began to shoot between the two sweaty men, and as soon as his ass tightened around Matt’s dick, Matt emptied a giant load into that little body.