Martyrdom Training Suite Room - For The Sake Of Her Son...a Mother Devotes Her Body... Yuko Shiraki

Yūko has an only son about to enter university in the spring. Out of love, she has been overprotective of him, but one day she receives a call that her son has been caught upskirt filming... Her son's scandal right after his recommendation for university was settled. The teachers offer Yūko a settlement condition when she begs, 'For my child's education...' It is to 'serve as a partner for the male teachers for just one day.' Yūko goes along with it for the sake of her beloved son, but before long she begins to become aware of her own masochism...