Minami is a new office lady who came to work at a suspicious lingerie store. The tea the store owner gives her contains a sleeping pill, and when she wakes up, she is wearing obscene underwear. She is given an aphrodisiac lotion, which makes her squirt and climax against her will! She is tied up and raped without being able to escape, squirting continuously, forced to orgasm with a modified vibrator, and squirting like crazy with a follow-up piston! She squirts so much that her pussy breaks, climaxing over 100 times!