Boony had been on the weight bench for a good ten minutes.  He might have bitten off a bit more than he could chew with the weights on the bar.  He had struggled and huffed the entire time, but had only managed about three reps with it.  All around him, he could hear the sounds of weights on bars, large men on equipment, and loud grunts from the muscleheads working their bodies and flexing in front of the mirror.

The grey wolf tried again, his arms straining under the bar and just barely getting it off the resting position before he had to let it back down again.  He was breathing a bit harder now, but progress was progress.  Though maybe he should do something a bit easier and more within his wheelhouse.  He was already sweating hard, with wet spots all over his black tank top and red gym shorts.  Boony was considering what might be a better machine to go with, when a large shadow appeared above him.

Boony lifted his head back to look.  There was a large naga male looming over him.  His red and yellow scales glinted some in the fluorescent light.  The wolf’s eyes rolled up and down to look him over.  He had to be at least eight feet long from head to ground, with another two feet of thick tail dragging behind him.  This was a very large, very muscular snake that was approaching him.

“Hey little guy, think you can spot me?” He said.

Boony looked the large male over again and nodded before rolling out from under the weights and off the bench.

“Thanks.  I got one over here.”  

The muscular naga slithered over to a bench a few feet away and soon got into position.  Boony looked him over as the large naga slid into place.  As the snake man was there, he also looked all around the rest of the gym.  No one was really paying attention to anything.  They were all focused on themselves.  A few of the men were in conversations with each other, but for the most part, they were all self-absorbed in their own workouts or bodies.  No one was paying him any mind or any attention.

“Ready?” The naga asked, about to start hefting the weights.

Boony responded by adjusting his red gym shorts and pulling his cock out of the front hole.  It only took a few seconds for him to whip his cock out as the naga man watched.  Before he could say anything about the five foot arousal that Boony had somehow managed to hide in his shorts without any indication of just how big his trouser snake was, the slit of his shaft was pressed to the musclemans head.

“Whaammmppphhhh!” The naga gasped out before the cockslit yawned and stretched over his head and started to pull.  The large snake man squirmed for a moment, but Boony’s cock had him.  The pull and suction was stronger than anything he had experienced before, and it was dragging his large body deeper into the gaping arousal.  

“There, in you go.” Bonny said as his cock swallowed over more of the naga’s struggling upper body.  The trapped prey was reaching and trying to grab at something, anything, to keep himself from sliding in deeper.  The snake brought one of his arms up to the cockslit, trying to pry it open to get a grasp at pulling himself out.  With the other, he held onto the barbel, wrapping his fingers around the bar to keep himself held tight.

However, both of the naga’s attempts at freeing himself were unfruitful.  Boony’s cock just sucked harder and pulled the hand gripping at his cockhead into the gaping slit.  The powerful pulls also worked the manly naga further into his penis, and dragged the barbell off of the bar as well, as the struggling prey refused to let go.  His smooth scales were easy to engulf as Boony swallowed more of the larger male, and then stretched and yawned open wider to take in the barbell that he refused to let go of.

Boony gasped out happily as he arched his back, his cock sucking up more of the large male.  The ten foot snake was over halfway in now, and making a very large bulge in his urethra, made even larger by the barbell that was going down with him.  The naga’s tail was now swishing and swinging around, trying to find something to grab onto, but unable to wrap onto anything.  A few more pulls soon sealed the deal, and the snake was completely pulled into Boony’s cock.  

The wolf pulled his cock up as it slurped and sucked him down the rest of the way.  In just a few moments, the naga was fully inside Boony’s balls, letting them stretch and bulge out.  He sighed out, happy for a moment as he felt the large male inside squirming in his sac.  But, it wasn’t enough.  His balls still felt hungry.  Even after sucking in that naga, and the barbell, it wanted more.

He gave a slight look around.  The gym was rather full, and no one had seemed to notice that he had just swallowed up one of the guys here with his dick.  Eating everyone here might be just enough to satisfy the hunger in his nuts.  

His dick throbbed, feeling it harden even more as he looked around at everyone here.  That five foot dick felt like it could bend steel with how aroused he was, and he decided to get started.  

The wolf’s cockslit yawned open, a deep dark hole that was over a foot in diameter opened from the head of his penis, and he walked down through the gym to gulp up the gym goers.  There was one that he really had his eye on.  A cheetah breaking all sorts of speed records on a treadmill.

Boony was already making his way to him, planning on enjoying him.  Of course, everyone who got too close to his cock was sent down without a second thought.  A tiger, orca, and fox were gulped down by Bonny’s cock and sent straight down to his balls after they crossed his path, as well as a Saint Bernard who had the misfortune of seeing Boony’s feasting and was swallowed up by his massive cock before he could sound the alarm.

Boony’s balls were growing larger as more men were sucked into them, taking in their gym clothes and towels down his slit before coming across the next meal he really wanted to focus on.  The bulges were sinking further into his arousal and filling his balls once he got to the cheetah and stood behind him.  

“Hey cock food.”  Boony said to the cheetah.

There was no reply from the cheetah, the spotted male still focused on his exercise.  

Boony just smirked and his cock throbbed and held up.  The slit was still wide open and then started to suck hard, acting like it was swallowing already.  The suction from it started to pull the cheetah back, giving him some more resistance as he exercised.  The cheetah didn’t seem to notice at first until he noticed himself falling back a bit.  He tried to run a bit faster to make up for it, breathing harder as he ran against both the treadmill, and unknowingly, Boony’s sucking cock.

The wolf grinned as he watched that running spotted butt get closer and closer before his cockslit grabbed at the tail and started to pull.  He had him now.  Once anything got into his cock, no matter how small, there was no way of getting out.  The paws and faces of the males pushing out of his balls as they were being gurgled and churned into wolf cum was a testament to that.

“I said, hey cock food!” Boony said again before pulling harder on the cheetah’s tail.

The cheetah was almost pulled off of his feet by the sudden hard pull.  He looked around, trying to see what had made him lose his balance.  He did finally look behind him just in time to see his tail completely vanish into the wolf’s cock and the swallowing hole get to his butt.  The gym going male tried to run out, speeding up on the treadmill that was leading him back towards the gaping cock and Boony’s balls.  

Still, he tried.  He kept running despite feeling the cock pulling at his rump.  He grabbed onto the bars of the treadmill for leverage.  For a moment, that seemed to help.  The running cheetah thought he was getting traction out of the cock, but then saw that the treadmill itself was being pulled up and backwards by Boony’s hungry cock.

“Yipe!”  The cheetah yelped out as he felt that massive shaft spreading over his backside and was soon bent forward.  He still held onto the treadmill as his body was sliding down the wolf cock butt-first.  The suction and pulling dragged the lithe male further inside as he was bent and pulled, feeling himself slide deeper into the slick, wet tunnel.  His grip didn’t let go through, and soon the treadmill was following him down, getting sucked up by Boony’s arousal.

A quick slurp and the last vestige of the cheetah vanished beyond his cumslit and soon it stretched around the exercise equipment and pulled it down with him.  Boony grinned and sucked harder, feeling the machine stretch his dick before sliding down deeper into his body and balls.  

Boony’s balls stretched out again as the newest arrivals slid into his manhood.  A few more stretches came from his sac as the prey within wiggled and squirmed around the hot gooey cream that was surrounding them from all sides and the walls pulsed with Boony’s heartbeat.  The wolf stroked his shaft a few times before looking around, turning about to see who would be the next good candidate for a long trip down his cock.  

Like before, any fur that got too close to Boony’s penis was soon swallowed up.  A few more furs slid down his swallowing cock, the suction dragging anyone too close and not holding onto anything to their fate.  His cock shook and wobbled some as he took them down, adding them to his sac.  Boony rubbed as his balls, feeling the first of them start to melt down into cum as his balls kept growing out.  

The next target Boony spotted was over by the workout mirrors.  A big draft horse.  He was as tall as the naga he had eaten earlier, but much wider and thicker.  He looked to be one of the largest guys here.  The shirt he was wearing as he was posing in front of the mirror seemed to show that he was one of the trainers here.  Boony had only a passing glimpse at it from some of the other furs he had swallowed with his cock, as some trainers had gotten caught up in his previous feasting.

He decided to save him for last, since he seemed completely engrossed on himself.  Boony figured that he might not even notice if he consumed everyone else in this room.  That would be a fun little challenge.  Swallow up everyone here with his dick before that big draft horse noticed.  Then eat him too.

Boony already had about fifteen men in his balls so far, and there looked to be another thirty, aside from his big target.  Rough estimate, of course.  But a small enough number that he could still stuff them all into his sac and still be able to move about.  So Boony looked through, seeing the path that would get all these other muscle furs into his balls at the most enjoyable rate.

They did seem to be a bit spread out though, so sucking them all in at once might be the best way to go.  But that might make things go too fast.  It was a conundrum of how best to turn all these guys into his baby batter.  Perhaps a mix of the two would be best.

Boony grinned.  That would be a fair compromise with himself.  So he made his move.  His cock started sucking down on the furs in the gym, the slit opening once more and pulling hard.  

The vortex coming from his cumslit was enough to grab the smaller furs in the gym right off of their feet, like they were caught in a wind tunnel.  They barely had time to resist before they were pulled down his cock with ease.  Even a few of the light fixtures on the ceiling were pulled free from their screws and hinges and slurped up by Boony’s cock.  The wolf just took a few steps as he was doing so, feeling more furs slide down his hungry cock.  A few more weights and gym equipment slid down his hole as well, stretching his urethra, and landed in his balls as well.  

The nerves in Boony’s cock were alight with delight.  Sucking things into his dick always felt so good.  The pleasure and strain was turning his cock a deep purple as veins popped along the surface, as he then went to the larger furs in the gym, still focused on themselves, and stuffed their heads and feet into his arousal.  The ones that were close sometimes went in two or even three at a time as his slit yawned wider to take them in.  

A smooth and muscular otter slipped inside his cock like a waterslide once he stuffed him down.  His dick swallowed down a dragon who had a belly like a barrel keg and wasted little time in getting him down into his nuts.  A bull vanished, head first, into his shaft.  The sharp horns were little more than a rubbing massage along his rippling cum tunnel.  Fur after fur went sliding down his dick and soon his balls were dragging behind his legs, bumping and crashing into exercise equipment as he was clearing out the gym.

The little challenge he had set for himself ended in a victory.  Boony looked and saw that the horse still was focused on himself in front of that mirror.  Meanwhile, every other male in the gym was now in his sac, food for his dick.  He huffed a bit, feeling them fight and squirm in his balls.  The movement inside was making escape impossible for any of them, as the slick cum in his sac kept them from getting any traction, and the constant movements of them all trying to escape at once meant none of them could get even close to his inner ring leading to his shaft proper.  

The loud gurgles and sloshes from his balls were starting to fill up the empty gym.  The wolf was dragging his nuts behind him before he came up to the draft horse.  His dick was throbbing with anticipation at getting that large muscular male into it.  Pre was dripping from his hole and down his shaft, and he could feel the first few preys in his balls starting to bubble up as seed, the pressure rising.

“Keep it in, Boony, keep it in.” He thought to himself.

The throbbing wolf cock soon splattered and smacked between the broad shoulders of the horse.  A thick wet and sticky spot formed on his shirt as he got his attention.  The horse snapped back to reality, not seeing anyone behind him, as his large frame was enough to hide Boony completely.  What he did see, however, was a wrecked and ransacked gym, with equipment missing, lights flickering, and no patrons there at all.

“What is…” He started, a thick Russian accent in his voice, and he turned around, only to come face-to-face with Boony’s cock.

It would wind up being the last thing he said as Boony’s cock yawned open and slid over the head of the muscular horse, clamping tightly around his neck after engulfing his long face, and giving a strong pull further into his body.  The slit kept spreading and morphing its shape as Boony humped forward.  The wolf’s tongue was hanging out of his mouth as he slid more of his dick over the large male, feeling it stretch over his shoulders, chest, and upper body.  

The large male was falling forward, sliding into a cock half his size, but much stronger than he was.  The horse’s arms wound up pinned to his side, pressed together as he was swallowed down.  A firm throb from Boony’s dick soon had him off of his feet, hanging upside down as he slid into the abyss.  Boony pressed him against the mirror, using that for balance to swallow him, as over half the horse vanished into his penis.  His shaft continued to stretch to take him down, feeling it ripple and pulse.

The horse started kicking and trying to resist.  It was no use.  All he did was smash his hooves onto the mirror, cracking and breaking it in places.

“I’d say you’re about to have seven years of bad luck.” Boony said to the cockmeal, “But I don’t think you’ll live seven more minutes once you’re in me.”

The struggles were still very intense and very pleasurable though.  The wolf’s dick soon pointed skyward and yawned again, letting gravity pull him further down as his head slipped into his balls.  Boony grabbed his cock to keep it stable and felt the pulse work their way down.  The horse bulge kept sinking deeper and deeper.  The coarse hair starting to poke through the cum and pre-soaked clothes he was wearing and brushing along the cum tunnel and tickling the inside of Boony’s cock.  

But soon just a pair of hooves were sticking out of Boony’s cock, and a single pull slurpped them down before closing up behind them.  After a moment, the horse bulge slipped into Boony’s hips and thigh before dropping down into his balls, smashing onto the other trapped furs and making a loud gush sound as he landed in the cum tanks.

“Ahhhh…” Boony rubbed at his balls, feeling the struggles and prints pushing out against them.  His red gym shorts were super stretched out at having to carry even some of his hefty sac, but that was quite the meal.  He almost thought he was done, until his ears twitched and he heard something that he had forgotten about.

There was the sound of running water nearby.  The gym showers.  There had to be a few cock meals in there as well.  He couldn’t very well leave them in a solid state.  Not after all that he had done.  So now he had a new destination to hit.  Even with his balls quickly approaching the size of his own body, Boony could still drag them behind him towards the showers.  As he got closer, he could hear a few voices in there.  Looks like there were quite a few future white stains that just needed to be eaten.

When Boony got to the entrance, his balls were still loudly sloshing.  He almost didn’t think he could fit them through the door.  That would be good.  It would mean that none of the prey could escape by going around him.  

Within the shower room, there were about a dozen nozzles that were all running in a row.  Each one of them was occupied by a large male cleaning up after a workout.  Boony licked at his muzzle.  His large balls were blocking the way out for them to escape, and with how slick and wet they were, they’d likely trip all over themselves if they did.

The first fur in the shower was a gryphon.  He didn’t even see Boony’s cock loom over him before it swallowed him down.  Boony bit at his lower lip as he felt those wet feathers and lion body slide into his arousal.  And speaking of a lion, that big cat was next in line.  A large white one with a black furred mane.  He too was swallowed up by Boony’s cock, becoming nothing more than a muscular bulge that was sliding down his dick to his nuts.  The wolf felt him kick and struggle a bit inside his tunnel, but he was devoured just like all the others.

The third and fourth furs were soon sucked in as well, still unaware of the predator in their midst who was going to reduce them all to baby batter.  The fifth fur was the first to see the wolf swallowing down the men in the shower.  But he was doomed to the dick, swallowed up by it just as he saw that it was coming for him.  A large lizard male was next, followed by a big white-furred bunny, and they were swallowed by Boony’s cock.

His balls were now bigger than he was, and next to impossible to move with his own power.  The struggles were getting stronger now, as the trapped prey kept fighting to get out.  The other men in the shower were now aware that there was someone eating them.  Like Boony had expected, they were attempting to get out, but his large balls would make that impossible.  The wolf just huffed out and opened his cockslit wide again, and the powerful suction started to pull them towards him, before flinging them down his body, as well as a steady stream of water from the multitudes of showers that were running.

The last of the males in the shower were soon pulled into Boony’s penis, sliding down his slick and wet tunnel, added by the water, and dropped into his massive balls.  The tail of another wolf was the last thing to slide into his cockslit as the bulges went into his sac, the orbs already churning up his prey into future generations.

Boony leaned back and rested his back against his massive balls and enjoyed the feeling of the water showering onto him.  It was nice and relaxing after eating all of the furs in the gym.  There were about sixy men inside of him, far from a record, but still a nice number for a spontaneous meal.  His nuts were starting to ache though, and the loud churning was making them wobble and ripple.  A few tiles on the ground cracked from the shaking.  Again, far from a record from when his nuts shook enough to register on the Richter Scale, but still not bad.  

“Sorry boys, but none of you get the luxury of being future Boony’s.” The wolf said, patting his sac as the males gurgled up into cum.  

He soon started to quickly stroke and jack his cock, gripping his hard length with both hands and going from tip to base.  He brought his tip to his face and started to lick around the rim of it, tasing his cum and pre.  Boony then started to hump again, quickly sliding his cock between his hands as he leaned back on his balls again, feeling the rumbles and vibrations from within.  

The orgasm was quick to come.  Boony braced against his own balls for the impact as his cock bulged out and soon gushed out several large blobs of white cum.  The force made him gasp and pant, almost going cross-eyed from the pleasure as the globs and blobs of seed soon turned into thick white ropes.  

The digested men splattered out freely, flooding the shower room.  Cum started to mix with the water from the showers and flow down the drain, but Boony’s cock was gushing out far more cum then the showers could handle.  Eventually the drains started to clog and overflow with the thick and potent spunk Boony was unleashing.  The shower room started to flood with his cum, as did more of the gym.  Inches of seed soon became feet as his balls kept gushing out what they were unloading.  

Ten minutes passed. Then twenty.  Boony was still orgaming hard, each pump sending out gallons of cum from his balls.  The wolf strained and arched, feeling his nuts shrink down as the cock food he had taken was blasted out as baby batter.  There were a few cum-soaked clothes and shirts caught in the mix, only serving to clog the drains further as Boony flooded the room.  Every wall and the ceiling was plastered and painted white, the firehose of his penis peeling the paint off several spots and almost blasting a hole through the wall.

Eventually, after thirty full minutes of cumming, Boony’s nuts emptied out completely.  All the men he had taken, plus his own natural seed, was finally out of him.  The pleasure of that orgasm now had a slight dull pain in his nuts from the empty feeling.  It was fine though.  It was the enjoyable soreness of a job well done.

His cock was finally starting to shrink down as well.  The deep purple becoming more of a light red as his boner started to fade.  Boony’s cock was soon back to it’s natural two feet in length and nuts the size of a basketball.  He was coated and covered in cum, but a lot of it was being washed off by the showers.  With his dick and nuts no longer supplying to the flood, the three foot pool of seed that he had filled not only the shower room with, but the gym itself, was gradually starting to work through the clogs and flow into the sewers.

“Whew, that was a good workout.” Boony said, wiping some sweat from his brow.

The wolf stuffed his dick back into his red shorts and adjusted himself some to fit his balls back in there as well.  He washed some of the excess seed off of his body, and then started to wade his way out of the showers, trying not to get too much seed back on him.

As Boony left the shower room, he was about to pack up and head for home.  But, before he did, he saw the “Employee’s Only” door was open just a crack.  If he didn’t know better, he could have sworn that someone was in there.

“Gotta make sure I get everyone.” Boony happily thought to himself, as he felt his cock get hard again.