Sakura Sakurada is rigorously trained by a demonic female swimming coach in this intense muscle-focused AV. In the physical conditioning segment, she pushes her body to the absolute limit with various exercises including running, sprinting, splits, squats, push-ups, and sit-ups. In the swimming practice segment, she endlessly repeats breaststroke and freestyle drills with kickboard, with her times constantly measured, showcasing her intense focus and determination. The coach remains cold as ice, allowing no complaints or backtalk. With no acting or pretense, this delivers a genuine and hardcore torment experience.