A culmination of AV sex sensitivity climaxes that started with a miraculous true virginity! Will Eri-rin experience the ultimate orgasm in history, one that goes beyond her limits? While flirting like lovers... "Does sex feel good?". Aiming for a sensitive body, she is teased with toys, "edging teasing". While tied up, she is teased with multiple electric massagers... "Repeated orgasms!". She is restrained in an M-shape with an electric massager... "The prototype Alice orgasm machine is here!!" She becomes a female and male animal... "In search of the ultimate pleasure!". After coming so much, she was challenging her limits until the very end...