Satisfy your need for deep sex with Vac-U-Lock G-Spot Silicone Dildo Attachment by Doc Johnson. Designed to be used with Vac-U-Lock patented harness and Step 3 plugs Step 2 G-Spot Dildo locks into the system to offer a smooth realistic ride. The silicone attachment features a curved shaft that reaches up and in for soothing G-spot massage and pleasure ridges along the front side provide additional stimulation as you thrust in and out. Perfect for vaginal penetration and for advanced anal sex Step 2 G-Spot Silicone Vac-U-Lock Dong is also compatible with your favorite O-ring harness for versatility and freedom in the way you play. Vac-U-Lock is the world`s first and only patented pleasure system revolutionizing harness play and offering endless possibilities to mix and match within your collection to build the perfect toy. Doc Johnson signature harness dong is made from body-safe phthalate-free silicone for your peace of mind. Lubricate well with your favorite water-based lube and clean up in a snap before and after use with antibacterial soap and a warm water rinse. Sextoy Attachment by Vac-U-Lock measures 6.5 inch long (17 cm) 6.25inch insertable and a comfy 1.5 inch diameter (4 cm) with a 5 inch girth.