Obedient Kansai-dialect schoolgirl Sakura, a natural masochist unable to say no, is forced into deep-throat experiences with her gag reflex suppressed, forbidden from vomiting or retching. She is made to lick intestinal mucus from her own anus, choked and dropped repeatedly, and subjected to relentless creampie sex. The first scene takes place during a park date featuring a badminton match. The second involves groping over her bloomers and dildo deep-throating, culminating in forced creampie sex with neck choking. The third sees her bound in a spread-eagle position while wearing a school swimsuit, tortured with an electric stimulation machine. The fourth continues with submissive deep-throating in a loose uniform, her face utterly distorted as she receives massive facial cumshots. The fifth features upskirt walking, while the sixth shows her tightly restrained in her school uniform during her commute, her pussy and throat stimulated simultaneously, then brutally fucked with choking until creampie ejaculation during near-asphyxiation. The seventh scene takes place in the bath.