A prim 26-year-old manners instructor, RUI, is lured to a hotel for a compromising encounter. Wrists and ankles bound, she's subjected to a relentless, kinky interrogation. Her tight, shaved pussy is tormented with a vibrator, while she's forced into degrading acts like deepthroating and messy face-fucking. The final humiliation comes as her future husband, unseen, violates her on camera, pumping his seed deep inside her.