My husband is on a business trip, and my son is busy with exams. I spend lonely days comforting myself through masturbation. My son's friend catches me in the act, gets aroused, and ends up raping me. Another friend hears about it and pressures Hisayo into sex, ejaculating inside her. In my son's blind spot, Hisayo is tormented by his friends with toys, stifling her screams. During my son's absence, I gradually get caught up in an orgy with these young men…
