The student consulted me about how sex with my boyfriend wasn't going well and I ended up practicing after-school sex.

"I'm having trouble with my boyfriend... could you please tell me what teacher?" The person student Mahiro talked to was his homeroom teacher Oki. Oki is confused by the unexpected advice from a female student, but he ends up giving in to Mahiro's enthusiasm and ends up teaching him how to put on a condom... Then, Oki is forced to take her to a love hotel by Mahiro, and ends up practicing sex...