Naive and innocent girl, Junki Kamitani. She has a bright image in the AV industry but also worries that 'I'm too sensitive and come too quickly, so I'm not sure if I can satisfy men...'. This time, we've arranged for her to meet and interact with amateur premature ejaculators who share similar struggles. By sharing and resonating with each other's complexes, we hope to help solve their problems. Initially pessimistic about herself as 'a woman who comes too easily...', she gradually becomes more open-minded every time she encounters the sensitive reactions of these premature ejaculators, experiencing a motherly explosion in her mind. She even reaches climax under their clumsy touch! A intense sexual intercourse where the overly sensitive girl and premature ejaculator share and fulfill each other's flaws and strengths!
