A "Groping Prevention Seminar" is held as part of the curriculum at a certain girls' school in Tokyo. Targeted at students who commute by train, the girls have no intention of taking the course seriously, constantly teasing the teacher with comments like, "Isn't it too late once you're already touched?" "What's the point of this lol" and "Wait, what should I do when I actually want to be groped~?" It eventually escalates to them forcing the teacher to touch their bodies, saying, "I won't understand unless you practice! ...Like this lol." As the teacher gets an erection while trying to scold them, the students push further: "Eh, what should we do if the groper gets hard?" "Well, you've just gotta make him cum lol." And so, a reverse groping prevention seminar led by the students begins!?
