A female tutor, on her way to work, is attacked by mischievous kids with water guns. Reluctantly, she teaches her student without a bra, arousing the student with her large breasts. The mischievous kids then douse her with aphrodisiac-laced water, causing the aroused Miss Yoshikawa to take the student's throbbing penis into her mouth. Encouraged, the kids continue to assault her, but her drugged body can't stop responding.
