Ririka, a wife who takes care of her husband's mother who is in critical condition. One day, her brother-in-law Takanobu suddenly came and appealed for his property division. She couldn't convince Ririka, who had taken care of her mother until now, and she ended up fighting with Takanobu. A cheeky daughter-in-law who sticks her neck into her immediate family's problems. Takanobu harasses Ririka, and eventually develops into her sexual act...
