KSBJ-283 Masochistic tendencies awakened by infidelity Mari Ueto

He is a classmate whom I met again at the class reunion. I only knew him when he was young, but now he has become a wonderful man. Mari goes to his room as he is invited. Blindfolded and having sex while being spanked, Mari is attacked by an unprecedented pleasure. I can't forget having sex with him... Mari goes to see him again while her husband is on a business trip...