In the quiet of his room, a man explores the taboo world of cock sounding, inserting a sleek, metal rod into his urethra, feeling the cold, hard steel against the sensitive inner walls of his cock. He pushes it deeper, inch by inch, until he's filled himself completely, the sounds buried to the hilt. The sensation is intense, a mix of discomfort and pleasure that leaves him breathless and aching. As he slowly withdraws the toy, he can't help but stroke his hard cock, the friction against the sensitive urethra sending him over the edge, his cum shooting out in thick, hot ropes onto his waiting tongue.