Yui, who had been strictly disciplined, especially regarding romantic feelings, was caught in the gym teacher's Hypnosis and became a lovey-dovey couple! Even during dates, sexual harassment and lewd acts were par for the course, anywhere and anytime! Nevertheless, Yui, who had come to love the gym teacher because of Hypnosis, felt aroused no matter what he did to her! She was only his Hypnosis girlfriend for the weekend. However, her feelings were always like those for a beloved lover, and despite having doubts, Yui accepted him...!