"I don't need sweet words or techniques. What I want is your excellent" gene "--" Riko Takahara, a university employee who was fooled by a partner who had been dating for two years, and a wife and child Minami Sakurai, an office lady who has an affair with her boss. The two are college classmates, both single 35 years old. Riko and Minami, who happened to meet again, decided to do an activity "pregnancy cutlet" to get pregnant together, considering each other's current situation and age. Highly educated creators, cool graduate students, friendly sync colleagues, playboy juniors ... In front of the ever-approaching time limit of a woman, two different types start to have an overnight relationship with a man who seems to have an excellent gene. What is the fate of waiting for Riko and Minami to make the ultimate choice between love and children ...!? (Google translated)