A horny NEET who tries to get off on sex alone! An inescapable hell of cumming! A sexual embodiment that exploits everything! A houseguest vs. a premature ejaculator! A sex life in a hell of cumming! All troubles are solved with sex! The pleasure of being mocked and made to cum miserably! It's okay to do it raw, but...in return..."Kasumi, a NEET who was kicked out of her parents' house, has moved into my house, her working ex-boyfriend's place, and is enjoying her jobless life as she pleases. I try to persuade her to leave, but she knows all my erogenous zones and has taken control of my lower body, so I have no choice but to do as she says."