A J-cup female teacher is bound and gang-raped using a sex toy. Her weakness is exploited, and she is bound, caressed, sucked, licked, and gang-raped... Gojo Ren SONE-748

Gojo Ren is assigned to replace a teacher on leave. Aspiring to be a passionate teacher, she makes a mistake even her fiancé is unaware of. One day, as she prepares to face her students earnestly, a student who has made a mistake discovers it. The student who discovers her transgression shows no mercy… Her enormous J-cup breasts are bound, rendering her immobile. The more she struggles, the deeper the rope digs into her flesh; the more she screams, the more the students mock her. Deprived of her freedom, her swollen breasts are brutally massaged and sucked on both sides. She repeatedly reaches orgasm against her will, ultimately being gang-raped. During this extreme humiliation, her swollen breasts inadvertently become even more sensitive… This teacher, who has always striven for excellence in education, is ultimately powerless to resist, becoming a sex toy for her students…