Heavy sex House from Larry Levan. Originally aired on the closing night of the Paradise Garage in 1987, but unreleased until 2007, this recently got a repress, which I think is legit. Clearly influenced by the music of Larry`s mate Frankie, with the stalker vocals owing a large debt to Jamie principle (and perhaps Risqué III). Slow and intense. Building but never quite climaxing.
Not sure about the accompanying video but it was the only clip I could find.