He's permanently horny and uninhibited.

He found a pamphlet in the shipping box and began combing through the fine print. Then he found it under the warning section: "Do not take more than one dose with 24 hours. Failure to comply may lead to a permanent increase in libido and elimination of sexual morals. Some test subjects also developed an intoxicating and addictive quality to their semen."

Adam smirked for a second. Who wouldn't want that? He stood in his room, cock sticking straight out, pondering the situation. He had loved seeing Devon and Clark worship his cock. Just thinking about it had him leaking pre-cum onto the floor. He knew he wanted to do that again, and with other, guys and girls. He wondered if he could fuck them. Would they be that willing? Would Heather be willing?

But right now, Adam knew he had to get some relief. He could just beat-off, go back to find Devon and Clark, find someone else, or just go back to school.