Our urethral explorer lies back, his cock throbbing with anticipation. He lubes up a realistic dildo, its veins and head mimicking a lover's touch. Slowly, he inserts it into the tiny opening at the tip of his cock, gasping at the intense pressure. He twists and pumps, his other hand working his balls, rolling them gently. He adds a thick plug to his ass, the fullness enhancing his urethral play. His body tenses, his breath hitches, and with a final, deep thrust, he comes, his urethra contracting, forcing a thick stream of cum from his dick.