My friend's mother

Her only son Akira has been injured. Trembling, Tomoka wonders if Akira's fault is her fault, and begs the teacher at home to interview him, saying, "It's my fault... I'll do anything, so please don't expel my son." The teacher gets a bad expression, as if waiting for those words. "Then, with your mother's body..." he suggested a physical relationship! Although he somehow refused to cross the final line, Akira's bad friend Yoshino finally witnesses the two of them having an affair. What's more, he was photographed and threatened with this later on as a joke.