Yusuke and Ryo have been happily married and living together for three years. They thought their happiness would last forever until... One day, while drinking with their business partner, Asano-san, who is an editor at a publishing company and also an important partner of Yusuke, saw a photo of Ryo. Immediately, in Asano's mind, she saw "her", she would be a very famous lingerie model! Unable to refuse such a big partner, Yusuke could only try to persuade Ryo. Because of her husband, she also agreed to go and see, and if it didn't fit, she would refuse immediately. But when they arrived, Asano kept persuading her to participate in a camera test shoot, and the photos taken would not be published. Because Asano and everyone were so enthusiastic, she also agreed. It was also the first time she wore very sexy lingerie, which accentuated her deadly sexy figure, she herself did not expect to be so beautiful. And when taking pictures, wearing the right lingerie, posing seductively in front of men and her husband made her extremely embarrassed and unable to focus. Her husband saw this and immediately took her outside to reduce her embarrassment, leaving only Asano in the room. The more embarrassed she felt, the more aroused Ryo became. Asano also noticed that her panties were wet and knew about her lascivious nature. Therefore, he took the initiative to touch her all over and fuck her right in the room. Despite knowing it was wrong, the pleasure of being fucked near her husband, as well as Asano's exquisite skills, made Ryo gradually sink into the abyss of lust. She no longer wanted to be intimate with her husband, but only wanted Asano and even the photographer Yuta to fuck her, satisfying her sexual desires...