swathering
Hot and swarmy, sweaty and slimy, possibly swinging a big male part around at you as he wipes the sweat from his brow somewhat menacingly.
She entered the hot motel room and was met by an older man, past his prime, in boxers and a stained tank top. Sweat beaded his forehead and glistened on his dirty mustache. His swathering appearance startled her, as she expected a much younger and handsome man based on his dating profile picture.