Kneeling on a patterned bathroom rug with her black bra riding up, the dark-haired woman parts her panties and works herself raw. Shower curtain sways behind her as her fingers fly, hips rocking without rhythm. Does she even hear the water running in the closed stall behind her, or is she too far gone? Thick thighs tremble as her breath hitches, her free hand gripping the rug for balance. Bathroom tile gleams under the flickering light, catching every bead of sweat rolling down her spine.