Guy couldn't believe how stupid he was. But he couldn't think too much on it. His balls were swelling larger, filling his sack with millions of man-seed. He felt even hornier as he felt his ball sack stretch to accommodate the seed. Not to mention his cock grew another two inches. He couldn't control himself! He began jacking off again. Moaning loudly. This must've been the most pleasing thing in his life, but the horror still loomed over him, when will he stop growing?
Meanwhile, his next door neighbor started to smell something odd as he walked past Guy's door. It smelled intoxicating. It was Guy's manly musk. Drawing him even closer.
Felix was Guy's next door neighbor. He was eighteen and toned. You know, not big and buff, but his muscles were sure apparent and tight. The door was open, so he walked right in, and locked the door for safe measure. He heard grunts and moans. They sounded deep... manly... erotic. Felix was getting turned on, to say the least. Felix walked through the apartment and saw what made the noise when he went to the bedroom of the place.
Felix gasped at the site. There was this... this... Muscle god with the face of his little crush: Guy's face. He then knew it WAS indeed Guy. He stood in awe as he watched the giant man release his seed all over. He watched as his balls deflated as it shot a gallon or two on the wall. When Guy was done, he noticed Felix standing there.
Guy got up, feeling his empty ball sack starting to fill with man seed again. As they swelled from a small plum size, to an apple size, then to a thing of grapefruits.
Felix eyed the sack as they swelled, he could stop watching this odd wonder. But Guy grabbed ahold of Felix and said in a deep husky voice.
"Suck me off. Make me moan. Do it. Make me come. Make me come"
Felix backed away, but the husky man took the little man and gave him a deep kiss. One that made Felix turn the hottest he has ever been.
"I... I..." Felix was speechless. "What happened?!"
"Nothing too much... Now suck me... MAKE ME COME!" Guy roared as he forced Felix onto his cock. Soon Felix was furiously sucking at Guy's head. What was a hot thing before this? Surely did not compare to what Felix was doing. Guy moaned in approval of Felix's work. And it seemed like Felix was sucking harder and harder.
"Oh fuck!OH FUCK!" Guy began to moan as he began to grope up the young man. His large arms went around to feel the little man's ass. It was tight... something he'd get around to later. Guy felt a stirring in his balls, but he wasn't coming... they were swelling. His balls were about the size of a large watermelon!
"FUCK! I'M... I'M... FUCK!!!" He moaned as the pleasure increased. His testicles responded by beefing Guy up some more, and made his cock sprout another two inches. He was coming soon. Felix began to grunt as it became hard to take the head of the cock in his mouth, but he tried to stay latched on.
Soon enough Guy started to sweat, he was panting now, orgasm was iminate. "Fuck... Felix... FUCK! I'M FUCKING... AHHHHHH!" Guy moaned as a big load shot out of his cock. The force of the cum knocked Felix back and it all splattered onto him, drowning him, basically...
"Ah... Ah..." Guy began to calm down as the horny surges seem to have been gone. But he began to hear speratic breathing coming from his new set cum pile... What was happening to Felix?