In "Take 13," Markus Dupree's bisexual crossdressing persona pushes boundaries, as he's back for another piss-soaked sesh. The eager sissy strips off his feminine attire, kneeling in anticipation. His first taste sparks a hunger that can't be sated, as he greedily opens wide, letting the warm, salty piss cascade down his throat. He's in his element, lost in the taboo pleasure, never tiring of this forbidden delight.