An adultery sex movie of Miharu Usa, when she lived together as husband and wife with a young man, but one day she went on a long business trip with the company and after finishing, they went out to eat together. At the party, she got a little too drunk and the boss tried to pretend to take her home but instead took her to a hotel. When she woke up, he pretended to sleep better and catch the train tomorrow morning, but in the middle of the night, she looked so delicious, he said. She pressed down and whipped her, at first she resisted, but she also wanted to fuck her so much because her lover had already shot after not even 30 seconds of fucking her, and this boss fucked her so well that she forgot who she was and fucked her all night with her boss regardless. She tried to lie to him that she slept in the hotel alone…..