Havenhurst (2016)

Julie Benz of Dexter fame stars in Havenhurst, a horror movie of serial killer proportions set in a gothic apartment building in New York City. Julie plays Jackie, a recovering alcoholic fresh out of rehab sent to an apartment her missing friend Danielle used to occupy. The rules of the building are laid out by the elderly Eleanor immediately upon arrival: If she starts drinking again, she'll immediately be evicted, just like the rest of the tenants who revert to their old vices. Jackie quickly realizes something is wrong when she hears the screams of her neighbors and finds out that one of them has been brutally murdered. Jackie befriends a young girl named Sarah, and the two begin to learn the sinister secrets of the building. 

One of the relapses tenants is played by Jennifer Blanc, who shows off her rack while she rides a lucky guy! Unfortunately, she's breaking the rules - and you'll be busting out of your pants!