In XVSR-844, while her boyfriend was away on vacation, she underwent "training" by her lover, engaging in unprotected sex for two consecutive days until she became a perverted masochist. (Mina Kitano)

While her boyfriend was away on vacation, Mina invited a perverted older man to her room. She was completely captivated by him because the sexual experience he provided was something her boyfriend could never satisfy! After exchanging saliva at the door, he repeatedly penetrated her wet vagina, binding her and immobilizing her, while constantly teasing her with sex toys, bringing her to multiple orgasms. After each penetration, she begged him to go deeper, even pleading for a powerful ejaculation. Finally, she waited for the older man to return from his trip…