Sex slave: Sandra

Slave Sandra has a thing for pain. She loves the cold bite of metal through flesh. Two steel studs already pierce her nipples, small silver points catching light when she moves. La Belle Dame Sans Merci decides it's time for something new. She clamps the steel vises onto those already-pierced nubs, the metal teeth gripping raw flesh through the existing holes. Sandra gasps as the pressure tightens. Every breath pulls against the clamps. Sweat beads between her breasts while the pain spreads, sharp and clean. The mistress watches her squirm and smiles.