Kodama Rena is discovered to have an extremely sensitive constitution. She throws herself completely into sex, climaxing so intensely each time that she ends up utterly exhausted. The director and crew are fascinated, wondering, "Can things get even more intense?" They proceed to conduct an experiment by mixing a powerful aphrodisiac into thick white lotion. Unexpected developments unfold. Kodama Rena sucks the cock with a wild, lustful gaze unlike her usual self, repeatedly climaxing from deep penetration. She loses control, drooling uncontrollably and screaming in ecstasy. As she moves to the next cock, she unconsciously wets herself. A thrilling scenario unfolds as Kodama Rena declares a state of emergency, losing all composure in an overwhelming sexual frenzy.