One of my xBF's fucked me this way14 years ago when we first met. He had a lover -- still does. He bought the motel room, stuck around to fuck my brains out then bail with cum still dripping from his pisshole. Didn't make a noise at all when he was cumming (loads). It took me three months to figure out his tells that he was cumming. Sometimes he'd come back three times same day. Otherwise I thought he gave up disappointed and left lol. Turns out he just didn't want to be overheard in the bath house.