I'm going to cum ! . . This chapter opens with Hiroyuki's declaration that he's in love with his sister, Nonsuch. He's been having sex with her for three days now, and she's still not his girlfriend. He tells her that he hopes she and Hiroyuki can get along, and he tells her not to wash her clothes and to put on her toga. She tells him that she hopes they can, but he says that he can't, because he'll be gone soon. Hiroyuki tells Nonsuch that he doesn't need to comb his hair, because it's not as bad as the sea. Nonsuch says that she looks cool, too, and that she and her boyfriend look good together, too. She asks him not to tell her about it, but Hiroyuki says he has a bad feeling about it. He says that they're getting along well, but that he has to leave before she asks him to do it with her. He asks her if she thinks she looks good in the sea, and her response is that she does. She says she does, but she'd better go before he asks her to do that, because she'll have to tell him about it later. She then asks him if he thinks they've gotten along well enough, and his answer is that they are, and they should swim together. He then asks her what she thinks, and when she says she thinks they are getting along, he says, "it's so embarrassing, solod guys - let's go swim" . He goes on to say that they should