Peep Show (2012)

Tony is a landlord with tiny video cameras in all the bedrooms and bathrooms of his apartments. He watches his beautiful, single female tenants eat,, screw and live. His is a helplessly addicted voyeur, unable to stop peeping while knowing it's "wrong." And then came Allie and his focus changed. Instead of simply jerking off to his hot new resident, he finds himself falling in love with her.