Sick, but better.

The next few days Frank took off sick from work. He had been bedridden, feeling abnormally weak and sick to the stomach. It was surely from whatever that lunatic said he injected him with.

It was Thursday morning and crawling out of bed, Frank made it to the bathroom. Standing in front of the mirror he took off his shirt, ready to get in the shower. What he saw made his jaw drop, where there had been undefined skin now lay a perfect six-pack. His small and skinny arms had also become large and strong. Flexing in the mirror he absent-mindedly took off his shorts and underwear. If his upper body made his jaw drop, his lower body knocked him clean off his feet. Frank was never a small man, but his penis had gained almost comical size. His cock looked at least 9 inches flaccid and it had almost tripled its girth. Suddenly a strange scent hit his nose, was that his dick? Frank tried to get closer and could definitely smell a strange odor coming from his crotch. It was an odd smell, almost sweet yet salty at the same time.

As he jumped into the shower and started lathering himself, Frank realized how horny he was, not having masturbated in a few days. He jerked himself off and watched as his massive cock began to take size, it was probably 12 inches long and incredibly thick. His head started to spin as he realized that he may well be half alien.

Deciding he wanted to finish jerking it out of the shower, he toweled off and headed for his room. However before he could make it, there came a knock at the door.

“Who is it?” he called