A girl named 'Itsukaichi Mei' in the class I'm in charge of has been skipping school. Since she hardly ever comes to school, I visited her home directly, but honestly, I don't even remember what she looks like. Somehow, I thought she was probably the type to wear glasses and be a quiet kid... I was thinking that when I rang the intercom, a beautiful woman appeared at the entrance. Maybe an older sister? I was thinking that when suddenly she turned out to be incredibly skilled in seduction, and before I knew it, we had unprotected sex. 'W-what if Mei sees me like this…' 'Huh? But I am Mei?' Despite being a teacher, I unwittingly broke the taboo of having sex with a student. Now I'm being blackmailed with a video, what's going to happen to my life from now on...
