The NPG Soaked Girl Onahole has an inner lining that is thick with nubs and connected strings that will capture, entangle and stimulate your penis.
The vaginal tunnel itself is is a dual-layer construction. It swirls with a series of hugging curves designed to tug you to the max. And when you want the corkscrew tighter sensation, plug her anus with all you've got. Dual-layer construction design is where the outside of the masturbator is made from a softer material while the inside is lined with a harder more stimulating material. This made it possible to have a nice and soft tactile feel when holding the masturbator while the inside is more stimulating due to the second material.