Domina Jemma, the stern British mistress, puts her sissyboy through a nipple-punishing ordeal. She clamps his sensitive nubs, then torments them with a vibrator, making him squirm and moan. Spanking his nipples with her bare hand, she enjoys his cries of pain and pleasure. She finishes by making him her human ashtray, stubbing out cigarettes on his chest, leaving him red and marked.