"It's my nature to feel sorry if I don't experience anything..." Ritsuko Sekimoto, 48 years old.She is currently a picture book writer for children, and has been married for 20 years.After graduating from art school, she got a job at a design company.With her marriage, Ritsuko chose to become a picture book author, seeking a job that would allow her to raise her children.However, there is a big difference between her ideal and reality. “I knew that raising children would be difficult, but I was so busy that I wondered how short a day would be if I was doing creative activities.” When I started working, there were days when I didn't see my husband for two or three days.Her opportunities to spend the night naturally decrease... "At times like that, it was masturbation while watching AV that could quickly relieve sexual desire." Ritsuko wants to try playing that she can not usually do on this occasion.She explodes with delusions unique to a writer teacher and shows off the true nature of an adult woman who is not for children! !