Suzuki, a subordinate brought home by her husband, awakens Eriko's deeply buried past. In high school, she was involved with a group of classmates who treated her as their sex slave and cumdump. Those memories still haunt her to this day. Using old photos as leverage, Suzuki forces Eriko into giving him a blowjob and records the act on video. Then, together with her former classmates, they gang rape her, subjecting her to endless humiliation and torment until she can no longer endure it. Something inside her snaps, and amid the orgy, she begins desperately craving the men's cocks, losing control as she actively throws herself into the depravity.