Lie to your husband about going on a business trip and have sex with your colleague all night

Yu hi secretly keeps in touch with each other. Once married, the couple cannot spend much time together. Because they really wanted to live together and have fun together from morning to night, Yu and Haneda decided to lie to their family and say they were on a business trip. A few months later, the two planned a "business" trip. They both went to the Hot Springs hotel and fell in love. Haneda felt that Yu's sexual desire was greater than usual. Apparently her husband had to go to Fukuoka for work, so she also had to go with him, so the two had to separate for a while. Knowing this, Haneda feels sad and depressed, and Yu uses sex to make her happy again. U still occasionally sleeps during business trips to see Haneda. One year later, at