Knocked Up 2 If hardcore prego action is your fancy, then these knocked-up bitches are gonna ride you hard and put you away happy. These horny pregos really know how to fuck! Knocked Up 2 has two and a half hours of bred bitches in heat letting their hormones get the best of them. . Scene 1 - Duration: 10 min Scene 2 - Duration: 9 min Scene 3 - Duration: 23 min Scene 4 - Duration: 23 min Scene 5 - Duration: 23 min.