Best friend's dorm

When Charlie Dean shows up at Sybil's dorm room and interrupts her workout, he finds her eager to try some more vigorous exercises. When they start making out, things aren't nearly as exciting as they are next door, where studious Stacy Cruz is spending her usual quiet and stiff evening reading. However, when Stacy hears what's going on next door, she decides to masturbate. But when she starts touching herself, Sybil is fucked so hard from behind that she crashes through the adjacent wall - with her face right in front of Stacy's pussy. Intrigued, Sybil takes over while continuing to have sex, things getting wilder as Charlie catches up.