The blonde girl Airi in the uncensored hentai porn comedy Kagaku na Yatsu needs some help. She was in the middle of a hot, steamy date with her boyfriend Haruki, when the big tits girl Ayana joined them. Ayana didn’t have much time to change her clothes, so she just put something over her pajamas. Everybody can enjoy her huge boobs and the bare ass with the small fury tail. Suddenly she is cumming from her breasts. The milk splashed from her hard hentai nipples. Geez, this is how you greet us after so long time. Toruko-san appears in front of them. She heard through the grapevine that they established a separated club. Airi made a mechanical science club, Ayana made chemical science club and Haruki got them mixed up and promised to join both of them. As Haru-kun was familiar with their work since they were hentai porn kids, whichever club he chooses will prove to be superior and that’s also how he will choose who to marry!