Riho's marriage could have been very happy without her mother-in-law. Her husband and father-in-law are both very gentle, kind and love her. On the contrary, her mother-in-law is always annoyed and finds ways to put pressure on her. But Riho is also not a person who accepts others to do whatever they like. She took revenge by making her father-in-law her own. Seeing her father-in-law masturbating, she immediately used her charming body to lure him, make him listen to her, sexually satisfy her and constantly speak ill of her mother-in-law to dispel her anger. Finally, when she was pregnant, her mother-in-law completely changed her attitude, she was more ladylike, took care of her, and didn't let her do anything. But she knew the child she gave birth to was not her husband's, but her father-in-law's, and she would continue this unauthorized relationship, too... 4347917065232878