Released for two consecutive months! The immoral comic series, which consists of two volumes, is finally complete! Misako Hayase (Mako Oda) meets Kuroki, a part-timer at the supermarket where she works, and is trained to be a slutty woman. Her son Satoshi also meets married woman Manami Aikawa (Yumi Kazama) on a dating site and has a physical relationship with her, but when he finds out that Manami and Misako are co-workers, he becomes aware of his mother. When Misako's desires can no longer be satisfied by Kuroki, she seeks pleasure from her son Satoshi, and mother and son move towards a forbidden sexual relationship that should never be crossed...