The narrator tells us that he's going to tell his older sister what's been going on. He tells her that he doesn't know what to say. He's not sure if he should tell his teacher, but he'll tell his sister anyway. The narrator says that he hopes that his sister is okay, because she'll hate him for having sex with someone on school grounds. He also says that if he tells his teacher about it, the other students will think that he is the worst, even if he didn't have sex with the teacher. He says that the only thing he can do now is to tell her, because he knows that she will despise him. He wants her to tell him that she's back home, so he can tell her about the sex.