Starring Crystal Frost. The plank, with some changes, appeared to be ready for its intended vertical applications, but it needed another live test. Crystal volunteered. She did not know what she was getting into. I first tempted her with the Maxita straitjacket, and she thought it appealing. Once strapped in, there was no turning back for Crystal without my assistance. She looks cute in sexy nude and black pantyhose, white high heels, and tight canvas straitjacket, now standing immobile, hemp roped to the plank. I stuff her mouth with panties and multiple-layer plaster it with pink patterned duct tape, then suspend the helpless test subject. She squeals with trepidation nicely, particularly when swinging to and fro in permanent forward tilt. Chains bring her back to a still and vertical position at will. Things get worse when her head is taped to the plank. Will Crystal’s gag screams bring anyone to save her?