Doppelganger Bound to a Sex Toy, Overflowing with Vaginal Juice, Semen, and Sweat, 3 Days of Continuous Orgasms, Aphrodisiac Sexual Training, Rei WAAA-174

Rei, a wife imprisoned by the underworld in place of her unfaithful husband, is bound and raped. Her body is then coated with aphrodisiac oil, causing her sensitivity to skyrocket. Despite her desperate resistance, she succumbs to the waves of pleasure...