GZAP-013 After school, a student in gym clothes J◎ was targeted with an aphrodisiac and had water poured on them! They rushed to wash off the M◎ but it was too late, so they ended up getting aroused out in the open...

Film Introduction

On the way back from club activities, J●s were doused with aphrodisiac-laced water by a mischievous old man, infuriating them. Due to the effects of the aphrodisiac, they became intensely aroused, their bodies gradually heating up and their vaginas becoming slick. Unable to hold back any longer, they were masturbating when the old man from earlier appeared...