They all moans and simply keep having sex inside of him while he is getting to their favourite pizza place. While he drives he can still feel them moving inside of him while the cars around are no match for his massive truck. Inside of him they can feel a few chocks but nothing that would actually stop them from doing what they are doing right now enjoying eachother to the max.

Rocksteady grunted as be drove along, his belly practically a participant in the gangbang as his inner walls groped over their juicy green butts and churned to aid in their thrusting. As he stroked his cock he fantasied about being in the middle of it all with the four of them, molesting their naked turtle bodies while they went to town on eachother. Shamelessly and just as he pulled into the parking lot for the pizza joint be orgasmed, cumming against the underside of his dash board while his belly squeezed tight around the turtles. His belly drained while he belched out aloud through his orgasm, leaving the four brothers naked glistening and clenched tight against eachother in the confines of the gut.

They all moans loud from suddenly feeling the massive belch and the belly clenching hard over them making them moans loud and pants while it was simply amazing. They would calm down for a bit before going back to fuck eachother nice and hard moaning once more showing to the Rhino that they didn't digest yet allowing him to get them the pizzas he promised them earlier and check for himself if they are as good as they said.

The rhino took a moment to recover from his unsafe driving nut, rubbing his gut over feeling the boys inside under layers of chub and hide. "Mmmh toitles<3" He moaned aloud, panting until he caught his breath and then shuffled out of the truck and lumbered into the pizza place with his pants still unzipped and cum dripping cock fully visible. He shoved his way inside belly bumping the door open and then hefting the quad stuffed gut onto the counter while looking down at the hapless order taker. "I'll be needing a dozen large pepperoni pizzas, extra cheese~ dunno if they like extra toppings but think we're safe with the classics dontcha?" He chuckled patting his gut roughly and belching casually while the nervously trembling employee rung up the order. The pizza jocky started to stutter through a summery of how much the order was going to cost, only to stammer to a squeaking quiet once he noticed Rocksteady glowering down at him and without another word the late night dough tossers rushed to work fulfilling the order.

None of the workers actually tries anything against the massive Rhino. All of them way too scared to do anything about it and simply goes on about his order. Of course ordering so much it takes a while to get everything ready but in the end here are all the 12 pizzas that he ordered, panting some the waiter places them on the table. Gulping from being so close to Rocksteady "t..there sir your order is complete."

While he waited Rocksteady sat at an open booth seat and lounged back passing the time by rubbing his belly feeling the boys fucking feverishly inside and casually masturbating his still erect rhino cock. Once the pizzas were set down for him the beast grinned and pat the employee too roughly on the shoulder and then pushed him aside. "Great! Yous all can run screaming into the night nows. Unless you wanna stay and suck my dick while I pack all these away." He chuckled and grunted hefting his belly onto the table and then taking a sloppy slice of pizza pie and started casually shoving them into his mouth. "Hehe aint as crazy about it as you morsels are, but no one can hate a good pie~" He mused aloud through a mouth full of cheese and crust.

they pants and when he says they can run away they all does, running as fast as they can which simply allows him to eat as much as he wants the great pizzas that are infront of him. As the slices falls into his stomach the boys inside eats them too, moaning some while eating and thanking him a lot. They are so cute, fucking and eating at the same time all while being inside a roomy and comfy stomach.

Rocksteady grins feeling the boys shifting in their activity as the swallowed whole slices of sloppy cheese dripping hot pizza slide down his gullet and splat ontop of them in their wet cuddlefuck embrace. Surging with excitement at the sensations, the rhino rolled one of the pizzas up into a greasy tube and then swallowed it down, the entire unsliced pie landing in the midst of them while they continued bucking hips through the activity of the stomach gurgling excitedly at being filled with regular food ontop of its turtle meals. The greasy dairy and meat topped pizzas filling his belly worked up the gastric fumes and brought Rocksteady to cutting loose with slobber spittle heavy burps that filled the pizza joint with a visible cloud of hot stench, mixing with the musk of his arousal as he continued to stroke off his cock while eating one handed.

They moans happily while he keeps eating and they eat as well. All that sex making them pretty angry and it's not sure that there will be any pizza left for him to digest once they are done. Moaning with their mouth full of pizza but they never stop fucking hard. Pressing themself against the walls, kissing them nice and deep to thank their new home while waiting for the last bit of pizza to reach them all while they doesn't leave anything of those.

Rocksteady pants hard through cheesy belches as he downs every last slice of the dozen pizzas whole, rubbing his belly over with his freed hand while shoving away from the table littered with crust crumbs. Grunting as his belly wobbled and sloshed and churned and shook with pizza fueled turtle sex, the rhino ambled up to the counter and aimed his cock over the top of it before roaring with another belly sex stimulated orgasm. Squirting hot musky ropes of mutagen enhanced rhino seed over into the pizza joint splattering the inventory and counter tops. Leaving the place gas bombed out with burp gasses and cum stench while he was panting through his afterglow in the middle of it all, belly gurgling loudly.

Inside of his stomach the boys moans loud once more when he orgasms as his belly clenches hard over them making them cum hard too leaving them panting as they are finally starting to get tired. So much sex and with a full belly they are starting to feel kind of sleepy which will allow the rhino's stomach to get to work on adding them to his already amazing body all while they are kissing all over the walls now.

Rocksteady sighed catching his breath again as his cock wilted after two climaxes in a row. He sat back on the counter cracking the tabletop with his weight while he rubbed his belly over. "Mmh I can just imagine the four of yous all in my belly there with those pizza stuffed tummies of your own~ hehe somehow you're making me hungry for yous all over again even though you're already packed away~" He chuckled and pat his gut while it groaned and gurgled, starting to ooze sticky syrupy belly fluids that clung to their bodies and soaked to accumulate in the basin of the belly. "Well you fours just relax, let ol Rocksteadys belly do all the hard work of digesting ya down into soft jiggly rhino fat. You tasty toitles can just enjoy the ride~"

They feels the juices leaking over them, easily covering their body while they simply cuddle together, smiling and waiting for the digestion to happen, wondering where on his body they will end up but they don't really mind as long as they are on him they will be happy now. He can even hear a few thanks and prays coming from them while they are now resting and relaxing so the stomach can take good care of them.

Rocksteady blushed while rubbing his gut over feeling it actively starting to work the boys down into pudge now after so much friskyness. Hearing and feeling their affections for being churned up like the food they were, being so adorable and docile after so much history of antagonism between them, it made the brutes heart flutter a bit. He just chuckled to himself, gassy casually belching with his stomach clenching in tight and filling up with fluids, while he traced his hands over the outlines of bulges through his belly walls imagining how the four looked all pizza stuffed and fuck filled and cuddled together naked and shellless while they happily digested. Until the belly juices rose up over their heads and a final gurgle squeezed them over, flushing them down out of the bottom of the organ and slushed through guts one after another to their final destination as rhino fat.

They all moans inside of his stomach, feeling more and more juices flowing over them. None of them actually trough they would end like this but here they are about to become Rhino's fat. Moaning more and panting they would get fully submerged and kissing one last time everything drains and they are gone. Simply adding fat over Rocksteady's body making him nicely bigger leaving his belly empty again while now he knows his former enemies and now meal are on him for good.

Rocksteady bites his lower lip and shudders feeling the turtle boys pumping through his plumbing until they come to settle in their new lodgings plumping up his curves. The pizza place countertop actually cracks under his rump as his fat ass cheeks are widened with extra mass from a pair of them settling on either cheek, causing his pants to rip while an extra cushion spread across the ruined seat. He groaned and lifted at his shirt as his doughier tummy wobbled out in front of him from another former turtle settling on his gut, and his ripped pants allow for even his nuts and cock to flop out and show off the extra girth added to his churning balls and throbbing shaft length. He felt the four former foes settling into their new places contributing to his bulk, and the sensation of it sent shivers up his spine while he belched aloud from the gastric displacement of his stomach contents being emptied down into extra pudge on the rest of his body.

He can almost hear them moans now that they are part of his body for good. All a nice layer of fat over him and wont do anything against him now as even if they had a choice none of them would even want to leave his body. Now the massive rhino is alone in the pizzaria free to do what he want even his his boss may want to hear from him sooner or later.

Rocksteady basks in the feeling of it until he loses track of time, rubbing over his got fondling his balls and groping his glutes. "You toitles look good on me~" He chuckles when he finally rises to his feet and lumbers out into a city free from the watchful protection of its ninja guardians. He doesn't bother to adjust his torn clothing as he strolls right out into he middle of the street and rips a manhole cover out of its hinge, looking down into the sewer entrance and then down at his belly and then back again. "Hrmm... Might be a tight squeeze......"
It felt like hours of wandering through the winding tunnel system of the city sewers, give or take a jiggle and wobble of directional assistance from his gut here and there. But eventually the rhino came upon his destination, the coveted turtle hideaway home beneath the city, now obsolete since the usual inhabitants were now occupying his curves forever more. "Here we goes! Finally. So ratty daddy is around here somewhere then....?"

When he reaches the hideout and makes some noises the rat master arrives "sons? is that..." He stops when he sees the massive rhino standing there. He quickly get into his fighting position with his staff "how did you find this place? Where are my sons?!" he says while getting ready to fight, having no idea that his sons are actually pretty close.

Rocksteady spots the old musky looking sewer rat hobble out and grinned wide, already his belly growling as he appraised the older male. "Oh they're right here, daddy dearest~" He taunted chuckling as he hefted his gut jostling it with excessive wobble for Splinter to see, while also walking towards him letting his swaying out in the open cock and balls flop like a pendulum and with his widened out ass cheeks sides visible from the front clapping together as he approached. "My compliments to the chef~! Or uhh do yas mean 'sons' like one of those figurative found family things?"

Splinter pants some as he cant believe it. Looking at the rhino's massive belly while he sloshes it he would watches him coming closer naked and says "t..they are my found family but you..no you didn't really.." he looks really in chock but also starts looking angry about it. Rocksteady may need to be careful. the rat may be old but he is still a master and could strike a few hard time before the rhino take advantage.

The rhino chuckled and nodded while giving his gut a pat making it wobble on its own for almost a minute on end. "Hehe yeah, I gobbled em all up~ Now they're settled in right where they belong, extra rhino blubber~ If you wanted to think about it that way, kinda makes me sorta like their daddy now too huh?" He suggested, rubbing his fingers under his chin in mock thought, while his belly gurgled hungrily as if in agreement. "They're apart of me now... makes us closer than family, either way! Heh, all mine to have all those sappy mushy stuff feelings about. Don't be jealous though~" He grinned and took a tentative step towards the rat while his own eyes roamed over the rodent, appraising him like oh so much meat. "If you worried about missing em... I'm still hungry enough for you too~"

The rat keeps panting while listening to the Rhino talking so casually about his eaten sons. He simply cant believe it and right now he doesn't know what to do. Still when he sees that step he would step back "y..you...I wont let you eat me so easily. I will make you pay for eating my sons!" he says, still panting and also blushing some before he rushes for Rocksteady, trying to hit him with his stick.

Rocksteady grinned as the rat went in for the strike, no selling the smack with his walking stick thanks to a thick rhino hide which was only more durable thanks to the padding provided by the turtles. Reaching out he grabbed the older males arm and tugged him in, bringing him to bounce against his doughy marshmallow wall of a fat gut, and wrapped his arms around him holding the rat into his musky body. "Hehe oh you're gonna make me work for it are ya~? That works for me." He rumbled lustfully while rubbing his hands up along the masters body, reaching the hem of his robe and starting to strip it away.

Splinter gasps when his staff bounces against Rocksteady's massive and fat gut. He was about to step back when he feels those strong arms warping over him trapping him against this fat belly. Panting some more as he breaths into the strong musk and feeling kind of dizzy already he feels those strong hands undressing him making him blushes some "s..stop..let me go."

Rocksteady just laughs the rats weak resistance off, slipping his hand under the robe and groping the older males rump pulling him in close and pressing his lips against his, sloppily making out with the sewer rat as the robe fell to the floor leaving him naked. "Hehe you worried you're out of practice~? Don't worry, I'll be gentle." He rumbled, his hands lewdly molesting over the masters body while carrying him to the lairs furniture and pressing him down onto a cushion.

He gasps from feeling this strong hand on his rear. Panting some and before he could say anything he suddenly get kisses deep. Panting some more into that kiss while he cant do much about t, feeling so weird and dizzy. When the kiss stop he shivers and say "I..." but soon feels him getting pressed down like this, starting to blush pretty hard.

Rocksteady grins looking over the naked rats body, his cock throbbing to attention while he oggled the older males more mature curves. "heh you're like one of those fancy wines aintcha? Even sexier with age... dad bod sexy~" He growled complementarily, flopping his cock between the rats ass cheeks and leaking the tip against the base of his tail, while he pressed his body against his back feeling the squish of sweat dripping gut against his fur and the rhinos arms wrapping around his body.

The rat pants some more while feeling this massive cock touching his rear like this. He squirms a bit but cant do much anyway before feeling the massive belly pressing down on his back trapping him down while the sweat and all is dripping over him covering him while he tries to get ready for what will happen.

Rocksteady rumbled lustfully as his hands fondle and molest over Splinter's body, brushing down his chest and tummy and stroking his own rat cock, as he eases his hips back and presses the tip of his gray shaft between the rats cheeks. With a grunt he pushes in spreading the older male around his length, easing himself inside with one smooth thrust until those turtle fattened salt dripping balls smack against his thighs. "Oooh yeah~ So tight~" He growls into the rats ear before he starts bucking his hips without even waiting a moment to let the rat adjust to the penetration.

Splinter gasps loud when he feels this massive cock pushing deep inside his ass. Spreading him wide while he pants a lot. He really didn't think he could take something this big but here it is. Panting a lot he cant really talk or anything, simply panting and groaning a bit while he feels the strong bucking inside his ass while he tries to get used to it.

The heavy musk of their gay sex fills the subterranean lair as the rhino keeps thrusting away, his ass cheeks clapping together with every plow of his hips and sagging gut squishing against the rats back while those swinging pendulum nuts spank his rump with every thrust. "Fuck~ Yes~ I ate up~ Your sons~ That makes me~ Their daddy now~" He grunted in a sexual daze inbetween thrusts, so horny he was drooling out kinky gibberish while the rats tight insides milked his surging gray cock.

Splinter keeps panting a lot but also start moaning from all the musk around them. It's so strong that the place is getting fogy and his brain is getting filled with it making him pants and moans kinda drunk right now all while he doesn't do anything against the rhino, simply moaning from the powerful thrust deep inside him, his own cock rock hard and leaking pre.

His own eyes rolling back from the pleasure of raping the rat, Rocksteady reaches his hand down between Splinter's legs and starts stroking off his cock with his other arm wrapped around fondling at his chest and bracing himself up against him. "I'm gonna... fill yas up~" He groaned out, tensing up and bucking his hips faster and shorter, barely pulling out before bucking forward once again, his cock swelling up as it surged with climax and began squirting hot thick virile ropes of baby batter deep into the older male.

Moans louder from feeling that strong hand around his cock jerking him off hard and fast while he pants hard and still cant answer. All of this is simply way too much for an old rat like him and suddenly feeling the cum flowing hard and deep inside of his ass he moans hard and cums on the couch they are laying on, cumming like never before in his life.

Splinters own climax causing his tight rat rump to clench wildly around Rocksteadys cock only pushes him further over the edge and he drains every last drop of seed into his sextoy until the rats belly swells inseminated with mutant rhino cum. He collapses down onto his older lover, smothering him under turtle weighted rhino bulk and against the couch beneath him sandwiching him between his own cum and rhino sweat. "Hot damn~ That was the best fuck I've ever had~" He groaned once he caught his breath, nuzzling into Splinter's nape while easing himself back and off the old rat. "How was it for yous? Probably been a while since your last roll in the hay right?" He asked playfully spanking that ass before tugging his cock free from it.

Splinter gets pressed between the couch and this massive belly that his sons are now part in. Panting and drooling from the massive orgasms he just had he tries to answers but simply cant make any words. He gaps softly from the slap before feeling the cock sliding out leaving a lot of cum flowing from his used ass while his whole body s now covered with rhino's sweat and even with shower it would be hard to make this smell go away.

Rocksteady grinned looking over his handiwork,  the rats body glistening like a glazed dessert, and cream filled as well!  His belly growled hungrily at the sight, and he couldn't help but feel a warmth to his folds of fat as if it were blushing. "Heheh a real Master Slut you turned out to be~ The toitles seeing ya like this is real embarrassing for em I'd wager~" He chuckled giving his chubby gut a jostle making his entire doughy body jiggle while he dripped with post sex sweat. "Well tonight has been a real rip roaring good time. Got to eat those toitles, stuffed myself with a whole mess of food besides, and got the next nut o my life in your slutty rat ass~ Think it's about time to have my midnight snack and then turn in though." He mused aloud, petting a hand down Splinters back until he reached his tail, which he took in hand stroking down the hairless length until he reached the tip, bringing it to his lips to slurp onto like a noodle.

Splinter keeps panting while listening to Rocksteady. Looks like the hard fucking really took a lot on his old brain and hard to tell if he is still fully here or if he is so drunk of musk and sex that he wont wake up from it anytime soon. He doesn't move when listening or when feeling this hand touching his tail. He still moans when it gets slurped in that warm and big mouth making him pants some while blushing but simply let it happen.

The rhino rumbles at the sweet yet savory flavor that filled his mouth as he slurped down the rats tail to the base, soon wrapping his lips around the older males hips and drawing him into his mouth rump first. He licked between Splinters legs tasting his abused cum dripping tailhole and licking over his spent ballsack, while he was folded forward once he began swallowing the master down. Rocksteady groaned huffing hotly around his body as he suck him down, surprised by how flavorful Splinter was, by the time the rats tail tip poked down at the bottom of the rhinos throat and into his belly the gut was growling ravenously with excitement to digest the older meal at once.

Splinter moans some more when he feels his hips sliding inside the rhino's mouth making him bend in two but it's easy even at his age. Moaning some from getting his tailhole and  balls licked like this and while he slides inside his still dripping cock drags over Rocksteady's tongue making him moans again. The rhino may not see but the rat has a smile on his face right now, panting some and simply relaxing while being eaten.

Rocksteadys eyes rolled back as he swallowed the rat down, his flavor soaking over his taste buds and body bulging out his neck making the rhino swoon with a predgasm from consuming his meal. His tongue lathered between the rats legs and up his chest as he was swallowed down until his head and feet were the last things poking out from between his lips. With a final possessive gulp he sealed him inside of his body, sending him down to land ass first into the waiting gurgling gut of the predator. The belly acrid with the scent of his four sons formerly filling it, and dripping with stale digestive juices from his previous meals of the night, while Rocksteady groaned from his belly bulging out and the sudden entrance displacing his gastric gasses enough to send a heavy belch erupting from his lips.

Splinter moans when he finally get swallowed down fully. Sliding down that throat with ease before landing inside of the roomy stomach. Panting some and simply laying there in the strong musk and smelling his boys as if they were still here with him, softly rubbing the walls. "Together forever my sons."

Rocksteady panted catching his breath after the supreme meal, flopping down onto the couch heedless of the rodent cum wetting the cushions under his rump. He rubbed over his belly while his body gleamed and steamed perspiration from a night of hedonistic debauchery, while he casually let smaller burps slip out while his belly eagerly churned around Splinter. As if the turtles on the rhinos body were eager for their master to join them. "Hehe that's right, forever~ You and the toitles will be happy with your new home jiggling on my body for sure! Way better than this dump." He chuckled giving his belly a pat and then lounging back, kicking his feet up and crossing his arms behind his head. His metabolism working to efficiently digest Splinter down causing Rocksteady to feel the temptations of a nap. "You have fun in there but try and digest quietly, I'mma sleep you off so don't go waking me."

Splinter rubs the walls before calming down. Hearing that Rocksteady wants to take a nap he closes his eyes and simply decides to take a nap too while allowing the stomach to digest him easily so he could be with his sons as soon as possible, slowly saying "'have a nice sleep and digestion then." He yawns some, starting to feel sleepy in there too.

The rhino quickly succumbed to slumber, snoring with his voice traveling through the sewers along with the loud echoing gurgle of his stomach digesting its rodent meal. The inner walls churned closely against Splinter, kneading into his naked freshly fucked body and soaking him with sticky belly fluids that seeped into his core and made him soggy and dripping. The inner walls squeezed in tighter and closer while his body felt soft and tender from the soaking fluids which accumulated in the organ and submerged more and more of his body through the night.

It doesn't take long for the rat to also fall deep asleep, exhausted by the strong fucking he got and a nice sleep is amazing. Even more with all those juices covering his body and rising over him. He doesn't really care about when it will happen but in his sleep he hope he will soon be digested to be with his loved sons.

Soon enough the sloshing bed of stomach juices and churning walls submerged the rat completely, clenching around him tight until he slipped down flushing out of the gut and into the predators plumbing. Flowing through until he came to deposit into a soft cush padded and turtle occupied inner chamber, reunited with his sons while the rhinos gut grumbled back to its usual shape and his thighs filled out with the extra weight added by the former rodent! It would be some hours to come while Rocksteady continued to sleep off his meal, giving the family plenty of time to celebrate their reunion as collective rhino pudge.