Time Stopped for Mizuki-na (Sakino Mizuki)! 120 Minutes of Pleasure Accumulation Explodes All at Once – Cosplayer Edition.

The girls in the class flock to the introverted boy with the lucky penis that brings good fortune when having sex, seeking the good luck charm of being “uplifted.” They eagerly have sex with him in hopes of achieving good luck, creating a lucky lewd harem where he can sleep with all the girls in the class.