It's been a while since we've heard from the narrator, but now he's back. He's in high school with a classmate named kouhei, and they've been having sex since elementary school. Ooh, that's a big deal, right? The two of them have been hanging out all this time, and now they're having sex under the cover of the inside of the narrator's clothes. The narrator is all, "Gee, it's weird that we're both going to the same school!" . But then he realizes that the two guys are actually his classmates from high school, so he introduces them to each other. They're all like, "Hey, I'm your friend from school, and I'd like to hang out with you." . The two guys start hanging out, and then the narrator realizes that he can't be the only one who's having sex with his classmate. He realizes that they'll all be together by the time he graduates from college, so they'd better get used to being together. . They hang out for a bit, and the narrator notices that the guy who was hanging out with them is a man. He tells the man that he has to go back to work, but that he'll be back by the end of the day. The man says that he doesn't have to worry about his homework, but he does have to go to his office to change his clothes. He asks the man to text him a message to let him know when he can be free. The guy says that'll happen later, but first he wants to give the man his wallet, which is missing. He says that