As the evening went on, the group just got hornier and hornier. Kevin was really turning them on. When Todd poured them both a drink, Kevin dropped his in the floor and then took off his pants to use as a towel, even though there was a whole roll of paper towels sitting there on the table. He then just walked around in his underwear. When they roasted marshmallows, Kevin tried just holding his marshmallow in the fire using his hand, which really hurt. The others had to show him what a stick was for. And they had to remind him not to try to eat the stick, just the marshmallow. When Todd said that Kevin should heat up the stick in the fire and try to stick it in his own ass, Kevin was dumb enough to actually try it, and Todd burst out laughing and also started to get more of an erection. His girlfriend hit him with her purse for treating poor dumb Kevin that way, trying not to let on that she was as aroused by the stunt as he was. By sundown, they were all flirting with Kevin and with each other, and of course Kevin was too dumb to notice, which made him even more attractive in their eyes.
By the time the clock struck midnight, nobody wanted to go home. Kevin had already forgotten whether he lived here in Todd's house or not, while Todd's friends and girlfriend were ready for a night of the most sensual and ill-conceived sexual passion of their lives.
"Hey, Kevin," said Todd's girlfriend to her boyfriend's stupid neighbor. "I realize you know even less than we do, so how about we show you something we do know?" She winked at the others.
"Is it another math problem? I'll figure it out if you give me time. Let's see, what was it again? 1+1? I think that's 11..."
Todd's girlfriend backed him up against the wall, pushing her boobs against him. She motioned flirtatiously to Todd, inviting her boyfriend to come join the threesome he'd been texting her about for hours. She pulled Kevin's scorched underwear down to his feet, exposing his erect penis. Then she removed her top and undid her bra to a chorus of cheers from around the room. Within minutes, everybody was having sex. Needless to say, they were all to dumb to use protection, and Kevin was the dumbest of them all. It's very likely that numerous infectious diseases were shared among the party-goers, and that at least a couple of very dumb children were conceived in circumstances no one will want to admit to. And no one even thought to ask about the strange little ring Kevin was wearing the whole evening.