Derrick was sitting on the edge of the bed, playing with his..

Derrick was sitting on the edge of the bed, playing with his tiny, locked up dick as he looked up at his master. The older man was impressed as he looked down at the huge, naked juiced-up bodybuilder. Derrick’s smooth, saturated muscles were bulging from the recent intense workout. His vascular veins were pumped and stretching the smooth skin. They were like road maps running up his forearm to his thick biceps and boulders like shoulders and across his large, heavy pecs. A layer of sweat was still coating those huge muscles from the workout. “Please,” Derrick mumbled as he opened his mouth to form a perfect o-shape. The master smirked and undid his pants. Derrick's eyes widened when he saw the thick cock. He kept his mouth open and head up, reminding the master of a baby bird begging to be fed. The master laughed and then gripped Derrick’s shaved head. The bodybuilder didn’t resist as he was pulled toward the huge, thick cock, and let out a deep muffled moan as he took it into his mouth. The master was soon pounding his cock against the back of Derrick’s throat, causing the bodybuilder to gag over its thickness. However, Derrick didn’t stop, instead he continued to try to worship and take as much of it down his throat as he could. The master pulled Derrick’s head off his cock just enough to allow the roid pig to breath before thrusting back in. As Derrick sucked and worshiped his cock, the master ran his hands down the twin mountain slopes of the bodybuilder’s shoulders. He squeezed the huge traps muscles as he continued to guide Derrick on and off his cock. The master’s hands continued down to the large cannon ball size delts. The 5’5” bodybuilder had spent every day for the past five years honing and creating the perfect muscle body. With his cock shoved all the way down Derrick’s tight throat, the master cupped each smooth, oversized pecs in his hands. He squeezed and bounced the meaty slabs of flesh. Derrick let out more muffled moans when the master teased his downward pointed nipples. They were firm and appeared hard enough to cut diamonds as the older man flicked and twisted them in his fingers. Derrick was a straight, skinny, little boy when he was recruited into the master’s Alpha Stable. He has always been self-conscious about his shortness and his little dick, however, the master took him under his wing and trained Derrick. He pushed the boy harder and harder and injected him with steroids and other supplements, until he transformed Derrick into the perfect muscle juiced head himbo. Derrick now had the body he dreamed of, but at a cost. He was totally dependent on the master. The master does all the thinking for him, and takes care of him, along with the dozen or so other bodybuilders and jocks in the stable. Derrick just had to workout and be the good obedient muscle fuck boy. All traces of his old straight life was fucked out of him, along with any useful intelligence. The dumb himbo that he was turned into believe anything his master told him or instructed him to believe, including that the cum from other men, that he swallows and take up his large ass had made him big and strong. This allows the master to pimp Derrick and the other dumb studs out. They would do anything to make him happy and get reward with much testosterone and protein rich cum down their throats and perfect sculpted asses as they could take, As he grew bigger, Derrick’s little dick became more useless. The master at first told him when he first locked Derrick’s cock up in a cockcage, that he did so to make the muscle boy more focused and less distracted. Indeed, Derrick found himself focusing more on working out and became less distracted. Over the months and years, Derrick’s dick became more useless. With his tiny dick locked up, he paid more attention to satisfying his master’s and other men’s pleasure. The only pleasure he was allowed was when he get fucked. It was the only time his dicklit was freed from its confinement. This made the former straight boy eager to get fucked up the ass, and associate getting used and fucked as pleasurable. Like all of the master’s studs, Derrick’s body was kept smooth, devoid of body hair from the neck down. The smoothness enhanced every sexy curve, shredded muscles, and pumped vein on the short muscle stud’s beautiful body. However, at the same time the smooth crotch highlighted just how small and insufficient his cock was. The steroids that he was pumped with, only further deflated his useless cock and balls. In addition, the steroids caused the rounded roid glute to develop which pushed his chisel abs out, stretching his thin smooth skin. Derrick continued to slurp on the thick cock of his master, coating the cock with his drool and saliva. The master always like to fuck each of his stallions once a week. The feeling of plowing a tight, muscle plumped ass is always intoxicating to the master. He finally pulled Derrick off his cock and the bodybuilder looked up at him with his beautiful puppy dog eyes. His disappointment of not having the cock to nurse on any longer was short lived as he watched the master flip through a chain of keys around his neck. Each key had a boy’s name on it. When he saw the master holding his key on the chain Derrick’s eyes lit up. Derrick then stood up at attention while the master unlocked his cock. As the steel device fell to the floor, his withered little dicklit began to harden. The well trained Derrick didn’t need to be told what to do. He turned his wide, chisel back to the older man and got on his hands and knees on the bed, his basketball size glutes facing the master. Derrick then pressed his face into the sheets of the bed, arching his back, he pushed his large ass into the air with his tree trunk size legs spread. His ass cheeks were massively oversized. The master required Derrick to workout on his legs and ass three days a week, two hours straight, and cardio geared toward lower body strength. As a result his ass was flawless and satiated with thick cords of muscles. Between the beautiful round ass cheeks laid Derrick’s freshly cleaned and lubed muscle pussy. Each of the master’s bodybuilders must keep their manpussies ready to be fucked at all times. Derrick’s musclepussy was smooth, having been recently waxed. The rosebud entrance winked and flex at him, begging to be fucked. The master stroked himself as he admired the muscle boy’s beautiful ass. Derrick was one of his favorites. The short, compact body of thick muscles on top of muscles was built to be fucked hard. Also Derrick was so eager to please. The master raised his free hand and brought it down hard on the perfect ass. The impact of the hand landing on the muscle layered ass echoed through the room. Derrick’s jump in reflex and he let out a deep moan of pleasure. The master then proceeded to slap each tight, firm ass cheek, watching them bounce at the impact while testing the large cheeks’ firmness. Each time the overgrown muscle boy groaned and wigged his plump juicy behind. The master then aimed his fat cock between the massive melons and pushed in. Derrick let out a loud grunt and groaned in pleasure as the thick cock slid into him. As the cock pushed deeper, Derrick began to flex his incredible anal muscles around it, pulling it deeper into him. His musclepussy was so hungry. The master pulled out and thrust back in, each time Derrick tried to pull him deeper and deeper. Derrick gripped the sheets in his fist while pushing backwards. “That's it. That’s my good muscle slut,” the master thrusted harder and deeper into him. Derrick could only moan in response. Being called a muscle slut made Derrick more turned on and aroused. He pushed back harder, fucking himself on his master’s cock. The master smiled and thrusted harder as well. He grabbed hold of the huge shoulders and used them as leverage to drive deeper into his fuck toy. Derrick’s musclepussy flexed and tightened around his cock like a vice, while the muscle boy milked the master’s cock. The master rammed deep into the bodybuilder’s pussy and paused. He was enjoying the feel of those hot, powerful muscles around his thick cock. Finally he couldn’t hold out anymore. With a loud grunt, he came deep inside his slave. Derrick’s eyes rolled up into the back of his head as he felt the protein and testosterone rich cum filling deep inside him. The master stayed deep inside Derrick as he continued to enjoy the musclepussy. After making sure Derrick got all of his precious cum, the master pulled out of the stretch hole. Derrick was soon on his knees once again, licking the master’s cock clean.