Klaus, a slim brunette with a fit body, teases himself in the mirror. He runs his hands over his skinny frame, feeling the contrast of his hairy skin and smooth muscles. He can't help but let out a groan as he slips his hand inside his underwear, stroking his hardening cock. The risk of getting caught only fuels his desire, and he flexes his muscles, pushing himself closer to the edge. With a final, intense stroke, he explodes, his cum shooting onto the mirror, a testament to his taboo pleasure.