From Jock to Cub

A couple of weeks had passed since my first encounter with Ivan and I’ve been going to see him at the gym nearly every day since.

Since our first meeting I’ve ballooned up nearly 50 lbs heavier, my once hairless washboard abs have morphed into a furry blimped up power gut like Ivan’s. My twinkish flat chest bulged into massive meaty pecs. I looked like Ivan’s mini-me.  I never thought I’d be able to grow this fast in my life, but Ivan pumping his roid daddy hyperspermia loads down my throat and deep into my guts has acted as a stronger performance enhancer than anything known on the market today. I’ve nearly achieved the body I’ve always wanted and all it took was becoming a full time strongman cum dump.

Ivan seemed to be taking a liking to my growth as well, every time he’d see me he’d affectionately grab and rub my inflating pecs and tummy. He seemed to take great pleasure knowing the fact he’s the sole reason for my rapid gaining. After around the first 35 lbs of growth or so he started referring to me as “Cub.”

Out of all of my growth, the most peculiar thing is my ass, my ass has swelled and broadened into an enormous, jiggling, and bouncing bubble butt.  Truly the stuff that tops dream of, my hips have even started shifting to widen allowing for more growth than normal. It’s gotten so large it’s almost embarrassing, I get looks wherever I go and sometimes random people will just come up and grab or smack it. I had really started to dislike it until I realized how crazy it drove Ivan. The second he sees me come into the gym now he immediately ushers me into his back room and takes off my clothes to eat my new engorged fat muscle pussy.  Sometimes he’s so ravenous for me he rips my underwear or shorts off with his massive paws before I can even take them off.

I’m on my way to see him now and all I can think about is his intoxicating scent, the very thought of it gives me a hard on. His pheromones and musk are so powerful after one whiff I see myself turn into a submissive and subservient pig that wants nothing more than to be rewarded by his big daddy bear’s copious load.

When I pulled up to the gym my dick was straining in my shorts with anticipation, my ass started to pucker and self lubricate with sweat, a conditioned response that started happening after our first encounter.

I walked through the front doors to the smell of sweat and quickly walked past the front desk scanning my membership tag, eager to get to my big bear. I immediately saw him in the back doing cable flies, his hefty muscle tits bouncing and flexing with each rep, sweat poured down his entire body soaking his dark fur. He was clearly in a trance working on his workout and didn’t notice me, so when he finished his set I came up and gave him a tap on the shoulder.

He turned around and looked extremely bothered that someone was trying to get his attention until he realized it was me.  Then his mean mugging expression turned to a warm smile.

“Cubby!” Ivan said, lifting me up into his chest in a firm bearhug. I instantly got a huge whiff of his mainly musk and took a deep inhale of the sweaty patch of fur between his overgrown pecs. Immediately I was overcome with pure lust and that submissive and subservient feeling returned.

I jumped into his hulking arms and wrapped my legs around his bulky waist, he caught and held me by both of my rotund ass cheeks and slipped his powerful tongue inside my mouth for a deep kiss. He quickly carried me into his room as to not make a scene.

Ivan opened the door and in one motion threw me onto the bed, flipped me over, and picked me up by my hips. Suddenly I was upside down in a standing 69 with my face looking at his thick beercan cock as he ravaged my ass with his powerful, beefy, daddy tongue. I opened my mouth and took in his bulbous helmet, working it over with my tongue and over stimulating him, Ivan couldn’t get enough of it. His tongue probed deeper as he made low growls of pleasure.

After writing his name with his tongue in my newly gaping pussy Ivan let me down face up on the bed with my head hanging over the side. Ivan’s Brutish bull figure towered over me as I watched him straddle my face with his gargantuan legs and start pressing his sweaty, musky, gigantic muscle bear ass towards me.  He spread his large cheeks with both hands and sat his daddy ass on my mouth.

The stench of Ivan’s pits was one thing but the musk of his sweaty ass and balls in my face was something almost too good to handle.

“Eat my fat sweaty ass you pig.” Ivan commanded in a stern tone.

My eyes glazed over and I started feasting on his massive ass, completely captivated by the scent and situation.  This big sweaty strongman just commanded me to eat his sweaty musky ass and I did it with zero hesitation, in fact I couldn’t get enough of it.

My thoughts started rushing as I reflected on myself just a few months prior, a gym going masculine muscle stud “total top”who thought his shit didn’t stink was now getting dominated, humiliated, and emasculated by a man that completely dwarfed me in both size and masculinity. And I loved every second of it, It gets me off even more thinking about how I once thought of myself as “Alpha” for lack of a better term and I’ve been reduced to a cum hungry submissive pussy boy that calls another man daddy.

Even if only Ivan knows of my submissive side, he’s opened my mind to it too. No matter what happens in my life going forward I’ll always know that sexually I was meant to serve and submit to bigger, more masculine men.  This big bear has changed how I feel about myself sexually forever.

Rather than straddling over me, Ivan now had both of his knees on the bed and was completely riding my face now while stroking his meaty cock. His big furry musk scented globes bounced off my face over and over again as he roared louder and louder seemingly more and more pleased.

Suddenly he slowed down the tempo and grabbed something from the night stand drawer next to him. I wasn’t sure as I still couldn’t see anything but his big bear butt.

“Stay still cub.” Ivan said as he caressed my cock and balls. I then felt something liquid cover cock and something cold and metallic to the touch, I immediately started to flail and flinch a bit but it was useless, he sat his fat ass back onto my face and pinned me in place. He messed with my cock and whatever metal device he had for a few seconds and then got off my face.

I immediately sat up and looked at my softening cock which was now trapped inside of a cage to the side of the bed I noticed a small bottle of ointment labeled “Cock B Gone” with a blurb stating: “Removes sensitivity and focus on the phallic area to help your partner be the best bottom possible!” I sat there in a combination of pure horror and lust, this was going further than I ever thought possible. My cock I was once so proud of and couldn’t stop playing with was now just a numb dicklet tucked away behind a locked cage.

“You will be mine” Ivan said with a mischievous smile while jerking off his now rock hard beer can.

“Daddy is going to impregnate his cub tonight” Ivan said, stroking his dick faster.

Ivan pushed me flat on my back and once again straddled my face with his tree trunk legs. He was effectively sitting on my chest jerking off towards my face.

He started to mess with my numb dicklet in its cage, I think he both found it humerus how pathetic it looked but also loved the dominance of it, his balls got tighter and his pace picked up as he cupped my entire cock and balls into one of his meaty paws.  His other hand firmly grabbed the back of my head and pulled it towards his ballooning cockhead.

“Take every single drop, don’t disappoint daddy.” Barked Ivan as he let out his firehose hyperspermia load straight down my throat. Rope after rope after rope of cum started to fill up my stomach. And I distinctly felt that with each enormous gulp of cum  he shot down my gullet my belly and pecs started slowly inflating more and more and more and more. I felt Ivan’s momentum start to slow down as his orgasm ended and he returned to earth.  He looked down at me and noticed my massively bloated stomach that now looked like a huge beer belly and massive swelling tits. He looked extremely surprised, startled even upon his realization of how much he’d blimped up his Cub this time around.

“I think you are finally ready.” Ivan said with an affectionate smile. As he started lustfully massaging my pecs that were now easily twice their normal size, even approaching the size of Ivan’s but something was different about them.  Instead of being firm beefy pecs after this load they had seemed to slightly morph into softer, fatter, and more rotund tits.

My poor humiliated numb dicklet remained completely soft, it didn’t even stir slightly at something that would’ve normally sent me over the moon. I started to feel more and more emasculated and humiliated as I realized how much of a submissive pussyboy I’ve been turned into.  And as that thought hit me my shame slowly started to turn to pleasure, I started feeling that butt-hunger feeling return in an almost desperate way.

I started moaning increasingly more desperately like a bitch in heat. I just had the NEED to be taken.

Ivan put harder pressure on my ballooned up man-tits as he massaged them and started to suckle at my stiff puffed up nipples.

“D-d-d-daddy p-please” I managed to get out between gasping moans. My tits were way past over sensitive at this point and every single flick of his tongue across my nipples was sending chilling shockwaves throughout my entire body.

I instinctively reached for my cock and my hand was met by a metal device. “FUCK” I thought, I needed release like a fish needs water.  The frustration only fueled my lust even more and suddenly white milk started to trickle out of my giant fatty pecs and my ass started to pucker and transform into two distinctive massive pussy lips.

“I knew you were ready” Ivan stated satisfactorily. He lapped up the milk from my sweaty furry and now lactating chest and started to rub my bloated tummy.

“Cub. You will have my seed tonight. It will grow inside you. I have made you mine like a woman.”

My swelling pussy started to rapidly self lubricate with sweat unlike it ever has before, this was different, the level of lust I’d reached had completely boiled over past anything I thought possible. In an instant I instinctively rolled over onto my stomach, propped myself up on my knees and arched my back displaying my big wide muscle Cub pussy perfectly to Ivan.

“Please plant your seed in me daddy.” I begged sincerely. Nothing could make me more proud or happy than carrying this massive daddy’s seed and giving life to it.