A long-standing mystery in the AV industry: ``What happens if you orgasm after increasing the sensitivity as much as possible?'' - Super popular actress Kana Morisawa, who is always cumming, tries to prevent her from reaching climax and increases her sensitivity! - Even if I masturbate, I won't cum! - Even the vibrator will be confiscated. - Electric massager, canceled in the middle of fingering! - Sensitivity to increased stress! - A big dick appears when the time is ripe! - The energy accumulated in the pool explodes due to the synergistic effect with the big dick! - Consecutive great ascension with high-sensitivity SEX!