You are embarrassed that Kou had secretly recorded your sex sounds. He says he wants to film as well, and says "I'm not shy about it" while he begins filming alone in front of you--
The protagonist confides in her childhood friend "Fumi" that her relationship with the first boyfriend she has ever had is not going well. He kindly comforts and consoles her, but that evening... he forces himself upon her while she sleeps...