It's Ruined Again

Mistress Darcia sits next to the slave and plays around with his dick, mainly to entertain herself. The slave can't help, but become rock hard in an instant, and quickly gets close to an orgasm. Mistress Darcia isn't in a kind mood, and makes sure the slave isn't enjoying their little session too much. She ruins his orgasm multiple times to show him that nothing is done for him, but only for her own entertainment.