36-year-old Shiori Nogami. Married for 10 years with one child. Her relationship with her husband isn't outright bad, but it's far from good—emotionally, he's just another family member. During the pandemic, remote work increased and they spent more time together, but this brought to light his lack of help with housework and differences in values. Their sex life gradually faded. As life returned to normal, he began using work as an excuse to visit cabarets and clubs. What angered her most was that he completely forgot their 10th wedding anniversary, prompting her to embrace the "frog transformation" phenomenon and decide to enjoy herself freely. She meets her lover at a hotel for a secret affair. They have sex on the bed, testing their sexual compatibility. Later, in the bathroom, they chat and flirt intimately. Sitting on the edge of the bathtub, she shows off her masturbation. Shyly, she touches her own pussy. Turned on, he gets hard and she sucks his cock. Happily giving him a blowjob, she takes his cumshot deep in her mouth.