Fascinated by the immoral pleasure that was taught to them for the first time, they became unable to leave the middle-aged man's penis.This work is a collection of submissions sent to SM magazines.Please enjoy the realistic and fresh play of a real masochist woman.Contributors (Recording order, all pseudonyms) (1) Yuka, a beautiful girl who became the love of her first love partner's father's best friend (2) Ayumi, a naive girl who was taught masochistic tendencies (3) Love of a former homeroom teacher Black-haired beautiful girl Hiromi (4) Pee maniac beautiful girl JD Haruna trained by ex-boyfriend's brother (5) Graduate student Misato trained by tutor's father (6) First love uncle's love Busty female college student Lina who became a guy.