Episode 1

The 33-year-old company employee Narumi Aya (Adachi Rika) is eager to have contact with men and to be embraced.However, she knows very well that if women openly express their sexual desire, they will be looked at differently by society.Narumi Ling is caught in the struggle between impulse and reason.

One day, she plucked up the courage to confide in her boss, Goro Dojima, who was rumored to have become bohemian due to divorce. The other party actually proposed a love relationship model that would not interfere with each other and only exist for a night of fun.

Although she felt that this arrangement was not very beneficial to her, Chenghai Ling still made up her mind to take the first step to change herself.In order to avoid regrets in the future, she formulated five “rules” and embarked on the road to “successful sexual love”...!