The solitary sinner finds solace in the solitude of the bathroom, his massive cock aching with unspent lust. He wraps his meaty hand around his shaft, feeling the pulse of life within. His strokes are rough, hungry, a primal dance of desire. The bathroom fills with the scent of his musk, the sound of his wet, slapping flesh. His cock grows harder, angrier, until it's ready to explode. With a final, savage stroke, he sends his load flying, coating the walls and mirror with his thick, creamy essence, a testament to his solo sin.