One day, the Sasakis happened to run into their husband's student, Ataru. Ataru, who had been secretly in love with Akiko for a long time, dropped his key when he was invited home... The next day, when Ataru came to pick up the key, his pent-up emotions exploded, and he pushed Akiko down. Her body betrayed her as it succumbed to Ataru's relentless, intense sex. From that day forward, Akiko rejected Ataru's persistent advances, but the physical craving deeply shook her mind...
