Sadistic Sherry has a cock slave under her control and is torturing him her way. Using crop to inflict pain and also hard cock slaps with leather gloves she informs the cock slave that he cannot cum. "If you cum i will castrate you!". She jerks him harder between cock slaps and ball twists and he cannot help himself despite her threat of castration he begs to be allowed to cum and as he begins to she forces his cum back into the prostate by capping it hard with her gloved finger and humiliating him.
