DASS-310 Once you've tasted it, you can't escape the addiction of adultery that traps ladies. Sumire Kurokawa.

Sumire has been married to her husband for five years. Feeling that she was no longer seen as a woman by him, she had an affair with Yoichi. Sumire felt guilty for betraying her husband, but each time she met Yoichi, her feelings for him grew stronger. "Today I will finally tell him it's over," she would think, but after experiencing Yoichi's kindness and the pleasure of being treated like a bitch again, Sumire became even more dependent on this relationship…