Willem, alone and horny, decides to treat himself to a sensory masturbation session. He slides a tight, black leather cock ring over his stiff cock, the material hugging his girth. His hand, slick with lube, glides up and down his shaft, the ring amplifying each stroke. His other hand explores his body, pinching nipples, teasing his perineum, before cupping his balls, feeling their weight. Willem's breath hitches, his moans echoing as he brings himself closer to climax, the leather cock ring intensifying every sensation.