This time's young lady is the shy and innocent Nozomi Hazuki, an "anal virgin". Her asshole, which she has never experienced, has been transformed into her "second erogenous zone"! She could only feel pleasure through her pussy, but she is on the verge of becoming addicted to the stimulation that breaks her back... She then goes on to train herself to "develop her anus", and then adds her mouth and pussy, leading to an astonishing development as she is attacked in all three holes at the same time!!