Weight can be a big problem for some people and Josh was no exception. Josh had a metabolism that most would kill for. He could eat whatever he wanted and do as little exercise as possible without gaining a pound of fat. On this flip side, he could do hard core exercise every single day until he couldn’t move and wouldn’t develop any new muscle mass. He had the perfect Asian twink body, and he hated it.

All Josh wanted was to be a muscle bear, have a nice sexy gut and massive arms of muscle. He had cast off his desire for a better body as an unattainable wish. That is, until he discovered a weird book in an antique shop. The book appeared to be written in some weird language that he couldn’t read, everything except one page. The section he could read appeared to be a recipe for a shake that would add fat and muscle to your body. It looked too good to be true and Josh almost put it back thinking it was a sick prank, but something about the book felt real. He got the book and ran home as fast as possible, anxious to try out the recipe.

The book was hard to read, only one line was readable at a time. Josh pushed through and added each ingredient at the exact amount specified. It called for ingredients that Josh had tried before, though not in these exact amounts. He thought he was duped until he read the last line on the page. It instructed him to say a specific line of gibberish to compete the shake.

After saying the “magic words”, Josh poured himself a glass and eagerly chugged the beverage. He noted that it had a bizarre taste. It simultaneously tasted like years worth of sweets, iron, sweat, and of all things cherry pie. Josh looked down in anticipation, desperately searching for any change in his waist line or arms, to discover…no change.

He angerly closed the book, “magic my ass” he yelled as he stormed off to go play some video games. As Josh played, he wasn’t paying attention to his body and didn’t notice the slight warming sensation the was growing in his gut.

After playing for about 20 minuets, Josh noticed something. His shirt was a little tighter. The size small shirt was slowly getting uncomfortable around his arms and stomach. Lifting it up, he noticed his stomach slowly expanding. Slowly growing in size. What Josh didn’t know, is that Eric, his roommate and friend who was a white twink, was watching, slowly rubbing the growing bulge in his pants.

Josh had told Eric about his dream of becoming a muscle bear with a big sexy gut and Eric was supportive. He tried to help Josh reach his dream, only to have everything Josh try not work. Eric had not told Josh exactly why he was so supportive. Eric, wanted a big muscle bear to fuck him for years, and he wanted that muscle bear to be Josh. And here in front of him, was Josh slowly turning into a muscle bear with a sexy gut.

Josh was amazed, it was working. With his free hand, Josh jiggled his new gut. It started bouncing and caused his moobs to jiggle and rub against his shirt. Eric let out a soft moan that caused Josh to jump. Josh was unaware that Eric was there and wondered how much he saw.

Josh’s fright caused his growing body to bounce, turning Eric on even more. Eric couldn’t stand it any more. Without removing his hand from his tent, he walked up and grabbed Josh’s belly, squeezing it slightly. Eric had never been so turned on in his life. He needed his big sexy friend to fuck him.

Josh realized what was happening and smirked. He’d secretly wanted Eric’s ass since he first met Eric, and now he was going to get it. Josh pulled out his hard cock to show Eric. Without saying a word, Eric got on his knees and started sucking Josh’s cock while not once removing his hands from Josh’s belly or moobs.

Josh let out a loud moan in a deeper voice than he had before. He had dreamed about having someone play with his belly for years and not that it was actually happening, it was better than he ever imagined. The movement, the heavy feeling, the squeezes, they were turning Josh on more and more as Eric worked his cock. He was lost in pleasure and without warning, came right in Eric’s mouth. This sent waves of pleasure through Josh and he could hear Eric moan in lust.

Josh decided that he didn’t want this to end, not yet. He pushed Eric onto the couch and ripped his pants off, leaving Eric on his back with his legs in the air and revealing Eric’s twitching hole. Josh lubed up his cock and bent over to kiss Eric, letting his new big belly press against his twink friend.

Eric felt the new impressive weight of Josh press down on him before Josh kissed him aggressively. Eric couldn’t stand waiting any more, he needed Josh to fuck him now. “Do it…please.” was all he could wiper before Josh forced his cock deep into Eric’s willing hole.

Josh re-positioned himself so that he was standing up and began fucking Eric’s ass with all he had. Eric was moaning loudly while grabbing Josh’s gut, feeling a complete overhang form and giving him something to grab onto while Josh fucked him as hard as he could. Eric felt the pleasure rising and tried to stop himself from cumming, but Josh’s cock was hitting his g-spot with ever thrust.

Josh was grunting now, doing everything he could to keep himself going forever. He didn’t want this moment to ever end. That is until he looked down and saw streams of cum shooting out of Eric’s cock. The sight was too much for Josh and he felt himself tip over the edge and let his cum fly in Eric’s ass, grunting and almost roaring.

The second time was too much for Josh and he fell on Eric before managing to roll off Eric and grab him in a tight bear hug, spooning him. Josh nibbled on Eric’s ear and whispered, “Wanna make up another shake?”

Written special for Josh (Grommr: thecarnalcook)