[Hentai girl's masochistic plea] A girl living an ordinary student life Rina. After school, she would sneakily masturbate at school, and fill her days with thrills and pleasure. But one day, she was seen in this shameless state by someone... "After School Training Club". Attracted by the alluring words, Rina wanted to join the club herself... Bondage, whipping, deep throating, blindfolding and humiliation play... She let out a female cry of pleasure at the stimulation of the training she had been longing for...