Kurosawa's simple, predictable world seems enough for him. Eventually, he notices his interests shifting beyond his control. He will have to navigate the future carefully if he wants to grow as a human being. Maybe even give up fapping.Kurosawa and Aya's plan to humiliate Kyoto goes off without a hitch and they leave behind no evidence. Meanwhile, Kurosawa develops a closer friendship with Takagawa Magisteru who waits out the rain in the library where they get to talking. The school trip goes well, though it's not Kurosawa's cup of tea. Aya approches him with more requests. She wants him to act as her boyfriend to get Seki away from her. She also wants revenge on Yashiro Mako, a girl from another class who bullied Aya and is now 'too' happy with her boyfriend. Kurosawa sees his targets enjoying themselves and chickens out. He doesn't want to ruin their relationship for nothing. Aya isn't happy about it, but there is little she can do. Back to regular school work and fapping. Kurisawa gets invited by the geeks to go to karaoke. When Takagawa stumbles onto him, they spend the rest of the day together. He finds that being next to her is having a serious effect on his manhood. The painful hardening and throbbing sensation are unconfortable. He can't explain it, but he does feel that Takagawa is more on his mind than he would expect. He realises he has intense feelings for her, but is unsure how to reveal them to her. Aya shows up again with another request. It hits Kurosawa pretty hard when she reveals she wants revenge on his love, Takagawa.