This risky, homemade masterpiece finds our eager masturbator in a cramped workspace, a spanner and wrench his only companions. He lubes up his stiff, foreskin-covered cock, the slickness allowing him to glide his hand up and down with ease. The risk of discovery only heightens his pleasure, and soon he's groaning, his body tensing as he unleashes a flood of cum, the thick, white liquid dripping from his spent cock onto the greasy floor.