Ryan walked into the kitchen. He didn’t mind too much having to drop in naked, but hoped that the conversation would be short so he could get back to his shower.
“Here, try this. It’s from the new soda machine.” James handed Ryan a green can.
Ryan took a sip, and then realized that this mystery drink tasted really good, so he crushed the rest of it, drinking it in one gulp. Ryan then started to feel a little off balance as the changes began.
Ryan grew taller, topping out at about 6’2”. His calves and thighs thickened, and his asscheeks protruded out further with hard muscle. Muscles in his back… lats, delts… all became more defined. His pecs grew wider and the crevice between them deepened. His abs grew from a light six pack to a well-defined one, with a hint of abs 7 and 8 beginning to show. Arm muscles grew larger, and his shoulders broadened slightly. As an added bonus, Ryan’s already big cock grew even longer!
“Oh, man!” Ryan gasped in a slightly deeper voice. He picked up the empty green can. “What is this stuff?”
James smiled at the new Ryan. “It’s Mountain Muscle. What do you think?”