A-san, a wife who drives a light wagon and is busy taking her children to and from school and going shopping, is having an affair with a college student who works part-time with her every day (39 years old, living in Machida City, mother of two, haircuts at a 1000 yen haircut salon, hobby is shopping sprees at 100 yen shops) She quietly goes home with the semen inside her vagina and returns to being a mother - Fujisaki Murasaki