[REAL-866] Devoted play play I will never let my younger brother become a sex offender... I let my younger brother play me, a self-sacrifice that is kept secret from my parents Kasumi Tsukino (Censored)

A high school girl and her mother take care of her younger brother who cannot live alone. Her brother has begun to become interested in girls' bodies, and the news on TV is about the increase in sexual crimes... For her brother, for her family, she rapes herself every day as an outlet for her sexual desires. Her sister's devotion is something she cannot tell anyone about. "All I wanted was a normal life where my brother and mother could smile. But I wonder if this was really the best thing I could have done..." Produced and copyrighted by KM Produce Co., Ltd.