The Invisible Man Strikes! 93

Carol has been tied by the Invisible Strangler and she is desperate for freedom! She quivers at his touch, works at her bonds, and tries to maneuver her mouth around the cloth to cry for help. It is all useless, as once the Strangler has had his fun watching her struggle he wraps his hands around her throat and doesn't let go until she stops moving! She can hardly struggle the way her arms and legs are bound and the poor girl has no choice but to give in to the Invisible Strangler's murderous desire.