"Mama has been taken out of bed, and she really got pregnant, so why not?" Incest love with mother

The director of the office of Aya Kusanagi made an investigation of the incest between 50 and 60 married women in their 20s to 60s, and confessed that 30% of women experienced sex love sex with Yoshiko and nephew. It is a masterpiece that made the mother and the mother-in-law who actually experienced from the viewpoint of the woman, the mother-in-law of 10 years old, and reproduced the drama of the experience.