In a clinical setting, InstitutionX presents a prostate milking machine experiment. A willing participant finds himself strapped into a chair, his cock nestled into the Venus 2000 masturbator. The machine's rhythmic strokes tease him, while electro pads stimulate his ass and prostate. The participant's moans fill the room as he's pushed to the brink of multiple orgasms, his cock pulsing with each release. The machine's relentless pace milks his prostate, drawing out strings of cum, leaving him spent and sensitized.