STARS-705 My homeroom teacher, Minami Seno, seduces me by sucking my unwashed dick when she has a girlfriend.

Minami is a school teacher who has been working at this school for three years. This year, for the first time, I will be in charge of an upper grade class. Due to a class change, Minami becomes the homeroom teacher for Sato-kun, the captain of the school's famous soccer club, for the first time, but when she learns that Sato-kun has recently found a girlfriend, she has feelings that a teacher shouldn't have. It was hidden away...