HSODA-004 Time stop class. It's a divine device that can stop time, so you can insert it or stop it whenever you want.

"What? Wait! Time has stopped in this classroom only?!" Oh my god! At that school, there was a divine device that could stop time at will depending on the location! ! I'm usually a shy guy who always gets teased by the girls in my class, but if time is standing still, it doesn't matter! I took back my daily grudge and made it unreasonable! Touch it as much as you like, lick it, insert it, cum inside me, turn back time, stop it, turn it back on... do whatever you want! Even if you're pregnant, you won't know!