"Don't sound so sad. I'll give it to you soon." Melting into the puddle of their first intimate encounter... "You like when I play with your breasts, don't you?" "Don't close your legs. I told you to show me everything, didn't I?" "You're so wet. Don't close your legs. Show me everything." She sees his seriousness for the first time during their first intimate encounter... At age 16, Kasumi, who lost her father to a stroke, was proposed to by Taisei, the heir of Hanabishi Trading and her childhood crush who is ten years older than her. Thinking it was a proposal out of sympathy for her past traumas, she was struck by his words, "You're the only one I trust, Kasumi," and decided to marry him. Seven years later, Kasumi was troubled by Taisei's reluctance to be intimate with her. Does he have feelings for another woman, making their marriage a hindrance to him? Feeling this way, Kasumi decided to ask for a divorce on the night of their anniversary, only to be passionately embraced by Taisei...!