Antonio, a self-proclaimed adventurer in the realm of solo pleasure, takes on the challenging art of sounding. With a gleam in his eye and a metal sound in hand, he begins his intimate exploration. His strokes are slow and calculated, his breath hitching as the cold, hard metal slides into his urethra. The sensation is unlike anything he's felt before, a tantalizing mix of pleasure and slight pain that has his cock throbbing and his body aching for more. He pushes further, his moans echoing in the room, until he finds that perfect spot that has him seeing stars.