Both girls have unique charms that make them irresistible. Yoko Hoshino, a piano teacher with a gentle demeanor and model looks, has been working hard at her job while also receiving gifts from senior students who are smitten by her. She decided to appear in an adult video simply because she was interested in the genre. On the other hand, Sakura Yanagawa, a lingerie designer who works tirelessly at her job even when her husband cheats on her, began questioning if she could create something exciting as a designer after years of living a monotonous life without passion. Intrigued by this challenge, she reached out to her ex-boyfriend for some fun and discovered an unexpected pleasure in satisfying men sexually. This led her to audition for an adult video role in search of more intense experiences.