- [Perverted girl's masochist begging] Rina, a girl who lives an ordinary student life. After school, he stole people's eyes and indulged in masturbation in the school, and spent his days filled with the thrill and pleasure. However, one day, someone saw such a shameful appearance ... "After-school training club". Fascinated by her attractive words, Rina hopes to join the club herself. Bondage, whipping, deep throating, blindfold / shame play ... - She raises a female voice of joy at the stimulation of training that she was looking for.