Anal Etiquette Class: After get off work, an enema in the sex room without anesthesia, dilation and insertion of two holes is mandatory. Subject number: 003 Kiyomi Reino SOAN-126

A truly deranged female doctor. She presents herself as a meticulous patient in the hospital, known for her "seriousness and excellence." However, her true nature is that of an extreme masochist, only finding excitement in intense shame and humiliation. This secret is revealed by her ex-boyfriend. On the night of their reunion, he whispers coldly in her ear, "You're going to become my sex slave again, aren't you?" Her resistance is futile as she is restrained. "No… I already wanted to quit this pervert…" she pleads tearfully, but her nipples are pinched hard, her private parts are stirred by fingers, and her body involuntarily convulses. "Look, you're so wet. You actually want it, don't you?" I extend my anus…