Soaking in a steaming, bubble-filled tub, he can't resist the urge to pleasure himself. Slowly, his hand reaches down, wrapping around his hardening cock. Precum beads at the tip as he strokes, his breath hitching with each movement. The warm water and suds provide ample lubrication, intensifying the sensation. His pace quickens, his grip tightens, and with a final moan, he releases, his cum mixing with the bubbles.