Adam, now at a plump weight of 310, ignores Mario for a moment to fondle his new ripe beefy muscles.
"Whoa! This is more like it! Man, look, even my dick and balls grew!" Adam hefts his 13" cock up for inspection, still dripping with cum and spit. "My balls look like two big ass lemons."
"You should be careful, you don't know how to control your new ability yet." Mario warns, as he stares mesmorized by the fat flacid dick of his roommate.
"You say everytime I cum I'll grow, huh?" Adams dick begins to tingle and swell
"Yeah, but we don't know if thier any drawbacks, like what if you can't control it?"
"Well I guess you gotta figure that out soon, cause i'm feeling really hot again." Adam's dick, hard as a steel pipe, oozes with juice now, as he begins to stroke his insatiable member.