I am not dissatisfied with my wife. Her charm that her mother-in-law Arisa drifts is so bewitching that she has been fascinated enough to forget the existence of her wife. I don't want anyone to know this feeling... However, at one point, her wife was leaving her house for training at her company, and she asked Arisa to stay at her house as a guard to prevent cheating. Alone with Arisa at home without her wife. A night that shakes reason and instinct begins.
