For the perfect fit try this nylon harness from Pipedream.
Made using soft nylon and Pipedream's Luv Touch material for maximum comfort and anti-chafing. Fully adjustable this durable harness features an easy-close clip and thigh straps for the perfect fit.
Attach your favourite dildo using the three metal snaps and silicone O-Ring.
Designed to be used with the King Cock collection however the included 3 O-Rings allow for any dildo to be attached with a diameter of up to 2".
