[Current music college student is crushed] Kuroshima Rei is a female college student who masturbates 14 times a week. This beautiful woman with a strong libido is ordered to abstain from sex for one month. She is unable to have sex for 30 days, and a few days after she begins abstaining, something abnormal begins to happen to her body. A month later, when her body becomes so strong that it breaks with just a touch, when a penis is inserted... she squirts copiously and reaches a trance-like climax with massive convulsions. She collapses and goes into a daze, experiencing an orgasm she has never experienced before. The music college student goes crazy... and begins to hear auditory hallucinations. Kuroshima Rei, this is what truly feels good sex is like.