After thinking about it, Dan made two more swaps.
There was a friend of a friend, a bisexual man, who said he was mostly into women and was now happily married to his wife, but used to sometimes bring men to his room when he was at college. Dan hoped switching his sexuality with Adam's wouldn't have too much of an impact on the guy's life. And yeah, the purpose of this whole thing was originally to mess with Adam, but now that Dan was about to bed the man he'd been thirst following on instagram for the past year, why not make it fun for the both of them?
The second change was for himself. Dan's upstairs neighbor, Caleb, was a notorious player who slept with a different girl just about every night, and the rumor around the dorm said that even if he won't exactly make them feel special, they'll come so hard they'll see stars. Using some very careful wording, Dan made the swap to take Caleb's knowledge of how to please someone with a vagina, hoping not to alter his own past in the process. Hopefully Caleb wasn't planning on having sex tonight, and even if he was... well, too bad for him. Dan could always give his mojo back tomorrow. Or not, depending on how things go with Adam.
*
At 11:05, Adam knocked on Dan's door.
"What, no flowers?" said Dan with a grin. Adam rolled his eyes... but he had to admit his host's crooked smile was really charming.
"You want a beer?" asked Dan when they were both inside.
"Hell, why not," said Adam. As Dan turned away, Adam scanned him head to toe. At the gym, he was too distracted by Dan's cock to give the man himself a proper look, so he was going to make up for it now. He was short and skinny, but clearly athletic, with a fairly broad back and a great ass. Then there was, of course, the bulge in front, whose veracity Adam would have questioned if he hadn't already seen Dan naked. All in all, he looked really damn sexy, and the effect was enhanced by his confident demeanor. If Adam was attracted to men, which of course he wasn't, obviously, he might have gone out with Dan even without the incident at the gym.
Coming back from the kitchenette, Dan handed Adam an open bottle of beer. Adam took a swig.
"Just so you know," he said, "I'm only here because you got me curious. You caught me off-guard earlier, okay? So don't expect me to act the same way I did then. We're both adults and we both have something to offer each other. Right?" In the back of his mind, Adam was vaguely aware that his little speech sounded a bit silly, but he was determined to communicate that he was a grown ass man who just happened to act like a blushing schoolgirl one unfortunate time.
"Sure," replied Dan, his crooked smile not leaving his lips. "Wanna see my cock again?"
Adam choked on his beer.
*
It wasn't much later that Adam found himself half-lying on Dan's bed with his pants around his ankles, biting his knuckles as a fully naked Dan used his newly-acquired expertise to give him the best head of his life. "Fuck," he said, suppressing a moan. "You're-- You--"
Dan said nothing, but Adam could feel him grinning against his cunt.
"Wait... I said wait, I don't want to come just yet..." Adam pushed his hookup away, earning a questioning look.
"Getting cold feet?" asked Dan as he stood up, watching Adam get up too. "We don't have to do this if you don't want to."
"Oh my god, shut up," groaned Adam. He pushed Dan onto the bed and straddled his body. It was his turn to grin now. "I want you to put your goddamn cock to good use and show me if you're half as much of a man as you claim to be. And I'm gonna be on top. Got it?"