Rika, a beautiful wife who has become a target of a perverted man, is caught in a trap by her neighbor Oki and is subjected to an event. By hinting to become a female dog, she shows off squirting in front of an unfamiliar delivery man and sucks Ji Po. And the demand escalates and goes crazy with Ji Po right next to her husband ... Despite having a beloved husband, she drowns in the forbidden pleasure of event ....