S1 exclusive actress Shion Yumi loses her reason and becomes addicted to the new pleasure of sex. In order to make her feel a climax she has never experienced before, a one-month ban on masturbation and sex is put into effect. She arrives on set with nipples and a pussy that have become oversensitive due to a lack of stimulation. Aphrodisiacs are used to tease her and film her... What will happen to Shion?! With her nipples and clitoris oversensitive due to abstinence and aphrodisiacs constantly stimulated, she has a spasmodic sex session where she orgasms and loses control without stopping!!!