A teaching record where a vice-principal at a certain school tricks her colleague, a female teacher, Minami (pseudonym), into an obedient ●●. - This vice-principal teacher has several other masochist ●●, and there is a video of those women being taught lesbian ●● with Mr. Minami. - A young woman who is not her daughter and Minami-sensei are forced to play lesbians and perverts, and they compete to serve the vice-principal teacher, which is very cute.