Would you like to improve your figure, a beautiful woman with a big ass found on the street? A young trainer calls out to her and gives her close guidance! He suddenly inserts his thick dick into her pussy, which has gradually become hot from the embarrassing pose that is disguised as training! The wife is forced to hold her legs, and for the first time, the head of her penis reaches the depths of her pussy! She ascends to heaven many times, experiencing a real climax that she never experienced with her husband! The younger man's humiliating sex with the wife gradually brings out her dormant masochistic Kokoro...