OKSN-229 "Sex isn't just about being rough," gently teaches mother Yamaoto Miwako to her son who's pounding away

Film Introduction

Miyako, who has raised her son alone, one day hears his troubles. It's that because he's quick to ejaculate, he can't have sex properly with his new girlfriend. If she had a husband, what would she tell him?—As she agonizes, she decides to train her son's penis with her own hands. The training that started with masturbation assistance gradually turns into forbidden sex…