The Mad Scientist and his Cheating Wife

Bill knows. The affair. The lies. He straps his wife Ava into a metal sex chair that looks pulled from some mad lab. Metal clamps bite down on her limbs. No escape now. He works her ass open first, then pushes in deep, fucking her until the hole stays wide and wet. Then he makes a fist and sinks it past the knuckles, slow, relentless, all the way inside her. She comes hard, body shaking in the restraints, punishment turning into the thing she can’t stop craving.