Fetish Fantasy Series - Beginner's 6pc. Cupping SetAdd the sensation of suction to your fetish play with this Beginner's 6 pc. Cupping Set. Based on ancient Chinese cupping therapy, these modern day plastic suction cups create a powerful vacuum that stimulates your hot spots and delivers amazing sensations. The suction action gently increases blood flow and excites your sensitive nerve endings, creating a one of a kind feeling unlike anything you've experienced. The cups can be used virtually anywhere