One doesnt~

Zeke tries to help pull while zhane tries to push himself out through the doors, a pair of students holding the doors open as the boys try to escape. It's when Zhane's cum gut gets stuck in the door way that Zeke loses his grip and falls to the floor. Zhane's eyes widen as both boys hear the powerful charging Rhino headed for Zhane's ass, they both realize they can't get him free and out in time.

The Rhino coach seeming to get even harder in the last moments of her charge, suddenly LEAPING at Zhane's jiggling, gaping ass and thrusting in mid air, all to perfectly SPEAR her gargantuan shaft into him to the HILT as her bodies full weight SMASHES him into the doorway HARD. His belly getting even MORE stuck as she rears back and DRIVES into him hard once again, the Laquine coach tossing a bottle of something to her that she downs right away, the students all biting their lips and stroking harder as they watch enraptured. The rhino coach groaning and growling as her muscles seem to swell and bulge with greater power, her balls growing rapidly, swelling fuller and heavier even as they smack against the ground with not a single bit of pain felt, her nuts gurgling and churning with a load that she knows will make the last one look small.

That's when Zhane feels it, her cock is growing inside him, he feels her growing thicker, MUCH thicker as he grits his teeth and tries to brace himself. Her lubed up cock doubling in it's already monstrous girth even as she gains another 2 feet of length, Zhane only able to stare out at the colossal 10 foot column of rhino cock stretching his belly out even further, his cum gut distorted by her gigantic size, bulging out right into Zeke's face no less. Zeke only able to look on in shock, fear and a little arousal, watching as Zhane is stretched and reshaped yet again by another giant futa cock.

The rhino coach seems to get even hornier, growling and grunting as the two students move away just to be safer, the rhino coach grabbing the double doors and suddenly YANKING them off the hinges only to throw them aside. Zhane's hips are just barely in her reach so she grabs them, a powerful THROB moving through her cock like a single strong vibration as she widens her stance, plants her feet, and braces herself. "Poor boy, couldn't get away! Knowing a slut like you though... This was probably EXACTLY! WHAT! YOU! WANTED!" She starts off almost whispering to him, just loud enough for him to hear, making his eyes widen in fear, by the end shes giving the most ruthless, slamming thrusts she can into his fat ass with every word.

Zhane's belly bulges out further with every thrust, Zeke only able to watch and stare as his best friend is anally destroyed in front of him. The rhino teacher showing no mercy to that heavenly tight, wobbling booty, power fucking the boy as she slammed half her gigantic shaft into him again and again, her hips yanking back only to SLAM into him with full ****. The rhino coach's body quickly working up a sweat as she put EVERYTHING into her thrusting hips, the whole time she finds something new to promise or threaten him with, depending on how you view it. "Fuck yes! Be late AGAIN slut! Do it and I PROMISE to punish you again AFTER school! The school's never had a designated boy slut before, and you'll need to be the BIGGEST boy slut to take Mrs Jackson." She growls out into his ear, her hammering, mind breaking thrusts never stopping or slowing for a moment as she makes sure he hears every word, the rest of the class too busy pumping and fucking they're own hands as they watch the show. One student in the back recording and making sure it would be sent to the gossips, to join the growing pile of evidence that these boys were sluts to be fucked, used and broken again and again on massive aching futa cock.

"Hope your not thinking she fucks HARDER than me, she's a close second but I FUCK. THE. HARDEST!" She growls out, slamming into his ass to accentuate each word, making his ass bounce and jiggle wildly as she still manages to hammer HARDER into him as she talks. "She's still by FAR the biggest your boy slut booty WILL take though, we just gotta BREAK! YOU! IN!" The entire time her gigantic cock ruins and reshapes his once tight hole, Zhane's face on the other side is a mix of pure lust and broken bitch boy all in one. Eyes rolled up, tongue hanging out, his cock letting out blast after blast of his own cream as he slowly breaks further and further, his arms and body pretty much just resting atop his gigantic bulging belly even as she uses him like a fuck sleeve.

"Get ready for it slut! It's coming! Say goodbye to your normal life! ACCEPT IT! GIVE IN! ACCEPT WHAT YOU ARE SLUT! YOUR A BOY SLUT! A FAT ASSED BOY SLUT!" She growls at him, her hips managing to pound even faster into him without losing any strength or power. "Now... ACCEPT! YOUR! PLACE!" She barely manages to get out before letting loose a massive roar of pleasure, the last 4 words being the hardest most RUTHLESS thrusts yet as she pulls all the way back to her TIP only to PLAP against his cheeks each time.

It's on the last thrust where she lets loose, her entire shaft throbbing powerfully as he can FEEL it traveling along her shaft, her cock getting just a bit thicker as her orgasm hits at long last. The entire class behind her letting loose as well, the students cumming and making a MASSIVE mess of the floor, gallons upon gallons from each of them and not a single student sporting less than 5 feet of cock. "This is it. This is where you belong, under an overlord as she DRAINS her every drop into you." The rhino coach moans into Zhane's ear, the rest of the class too caught up in a fog of lust to hear or focus. Zeke has had to move to the side with his backpack to not get knocked out by the belly bulge or the sudden and rapid swelling of Zhane's boy belly. Zhane is an absolute mess, his face making it clear his minds been broken, the warmth of the coach's GIGANTIC release slamming into him again and again, the feeling of his belly bloating and swelling so fast, his legs are complete jelly at this point and his belly is so massive that unless Zeke has a magic trick to get Zhane free? Zhane isn't going ANYWHERE, his belly starting to bloat wide enough to reach the walls, slowly expanding outwards like a water bed. The coach continues to whisper these things into his ear, groping his fat ass while she unloads what has to be MONTHS worth of her cream.

Finally... after nearly 10 MINUTES of her cumming into him as the class watches her massive ass flex and her balls VERY slowly shrink with every few dozen gallons she lets out... she at long last finishes cumming into the boy slut. Slowly she pulls herself out and free, the Laquine coach helping the Rhino to stand as her legs shake and wobble. Zhane's ass though... is gaping even as his tail actually tries to curl AROUND his cheeks and pull them closed, his body acting on INSTINCT to try and keep the gigantic futa load inside. The Rhino slowly shrinks back to normal with a gasp, the Laquine looking at the students and giving them a warning. "Don't do **** kids, sure that one might let you temporarily grow larger but it wipes you OUT for a WHILE. The only reason she can use it is cause her body has a natural resistance to it, the only side effect she has to deal with is that she probably won't be able to fuck again for a few days." The rhino's head turns towards the Laquine. "Wanna bet little Rabbit~?" The Laquine rolling her eyes before promptly letting go, the Rhino coach's legs giving out as she falls onto her ass.

While the friendly banter is going on though Zhane is totally out of it, Zeke struggling to get to him and having to CRAWL along his friends gigantic cum bloated belly to reach Zhane's head. When Zeke arrives he smacks Zhane to snap him out of it "Ow! Bitch!" Zeke rolls his eyes before tapping Zhane's belly. "Really? I'M the bitch? You look like you just got an Olympic pool fucked into you" Zeke responds, making Zhane look sheepish, his hand reaching out. "Fine fine, just... give me the damn serum." Zeke giggles a bit before passing the glowing pink bottle to Zhane. "You sure? It's gonna make you an even BIGGER target." Zhane looks at his friend. "What? I should wait here for any futa to come by and use? Stuck like this for who knows how long? FUCK. THAT. You know I can't stand not being able to move around and do stuff." "Yeah it's not at ALL about how much you LOVE growing into a great big boy slut right?" Zeke teases back almost instantly, Zhane giving him a dirty look as he downs the serum in one go.

Zhane's belly begins to shrink rapidly once his drink is done, Zeke climbing down off it as he pulls out some notes and pays close attention, trying to gather data. Zhane's body swells in ALL the right places, his hips widening as he grows even thicker, his ass managing to close back up with his tail holding it closed. His thighs thickening into what can only be described as a heavenly set of extra thick and soft pillows. His ass growing even further as it evolved from the already fantastic shelf it was to a divine work of art, the entire class catching sight and watching close as their jaws dropped. They had never HEARD of a boy GROWING like this! The students all quickly springing back up to full mast, the Laquine coach's cock practically LEAPING out of it's sheath as she drooled and day dreamed of taking him home for the weekend, already imagining just how many loads she could slam into his body. The Rhino meanwhile was staring so hard Zhane could feel the heat of her gaze, then said coach looked down to see her dick just hanging there limply, her balls so empty it almost hurt, she was quick to take some pictures though.

Finally at long last the serum finished it's work, Zhane's gigantic femboy booty bouncing and wobbling around in ways that left the entire gym staring and throbbing, Zhane did a little turn so that Zeke could see all of him, Zeke taking notes quite quickly. That's when the gym class saw, Zhane's face was more feminine, his body looking even better as it showed the little 6 pack of abs he had, oh yeah and they noticed that his lips had grown again, forget bimbo lips these were monster futa cock draining cock holsters. The fucking SOFTNESS they could SEE even from accross the gym had some of the young futa's knee's quivering and threatening to buckle under them, they were so fucking plump and massive, fuck they even looked SUPER sensitive too!

Finally both boys turns and realized they just put on a show for the whole gym, of Zhane's serum right in front of them no less. With that both boys grabbed their stuff and took off, rushing for the next class. Both coachs deciding to ask HOW Zhane was able to move without ANY trouble after taking the Rhino's power fucking the next day.