Two elegant and beautiful teachers, Nagisa and Yamada, appear to help a shy virgin struggling with premature ejaculation. Due to their busy teaching schedules, they passionately support him through intense training. His overly sensitive cock erupts quickly, so they start with feather-light handjob techniques, progressing to blowjob-style drills. Even then, he can't hold back—driving the teachers wild with arousal. Moving from practice grinds to slick, bareback penetration, they surrender completely, granting him an emotional double creampie as they lose their own virginity to his cock.