GOJI-015 Not taught at school! Learn sex education at home?!

Film Introduction

One night, a couple's act is witnessed by their son and daughter. Then, the father, eager to emphasize the importance of sex education, gives his daughter a fellatio lesson in the bath. Next, the mother teaches the son, and the father teaches the daughter individually. Finally, the siblings practice what they've learned with each other! Witness home-based sex education that schools won't teach!