A female college student takes on the challenge of simultaneously attacking four sensitive spots in an AV! She endures the restraint and climax! After just one climax, she's repeatedly penetrated without a condom by a huge penis! How could she possibly resist being attacked simultaneously by four unpredictable hands emerging from inside the wall—her nipples, clitoris, and vagina… Ultimately, they all twist and climax in ecstasy! DVMM-073

They stop female college students on the street, pretending to want to do an interview, and take them to a specially set up venue! There, they're challenged to a "Restraint Orgasm Endurance Game" for a huge prize! The rules are simple: with their limbs tied up and four hands attacking them from behind a wall, they can win 1 million by achieving an orgasm within 30 minutes! But each orgasm is followed by a punishment game of being immediately penetrated by a giant penis! The simultaneous attack on four sensitive spots by four devilish hands causes the unsuspecting female college students to experience their first uncontrollable series of orgasms!