I want to tie my mother down!

Reiko, who has been worried about the fact that her body has recently become flesh, is looking for an effective diet. Eventually, you will learn about the existence of a "compression training" item. However, there is no compression band at home, so Reiko tries to "compression training" with hemp rope... Then Reiko asks her son Kenji to be bondage. Kenji doesn't know what to do and tie Reiko down, but he can't control his lust at the indecentness of his mother's body when the rope niches in her...