Yuki, whose husband is a salaryman, was teaching students at home as a culinary researcher. After hearing the rumors, her husband's boss, Section Chief Yamada, requested through her husband to learn cooking from Yuki, hoping it would benefit his career advancement. However, on the first day of the cooking class, Yuki was threatened and raped by Yamada due to past mistakes. Furthermore, Kiyomizu, who had set a trap for Yuki in collusion with the section chief, subjected her to anal rape. Unable to resist for the sake of her husband's bright future, Yuki is trained into a perverted culinary researcher...
