She is a strict homeroom teacher at school and a kind, lewd mother at home.

Aimi and Takashi were both parents and children, and at the same time they were both homeroom teachers and students at school. Aimi, who thought that the relationship should be in a sluggish way just before the other students, treated Takashi even more strictly at school. However, when I got home... Aimi is a sadistic teacher at school and a sweet mom who lets her be pampered at home. The S and M-sided parents and children's affairs continue today.