Kirin Kanda, whom Sensei has seen at Miku's soccer practice but not spoken to, visits him in his office. She says that she has heard "weird moaning sounds" coming from his office a few times, but that she has no problem with him having sex with students, and that it's "more fun being in on secrets than exposing them". She proposes a deal — if Sensei covers for her when she misses class, she'll "probably" have sex with him "eventually". She also flashes him, and is annoyed when his primary reaction is surprise at how calmly she does it. Sensei accepts the deal, although he says that he would probably have said yes even without the bribery.