The Future Onahole's internal path and texturing are similar to the realistic textures of other NPG items. Many of the realistic internal structures has been modified to increase the stimulation level. The outer shape incorporates a futuristic design that will give you a different kind of stimulation.
In the Episode 1, the top of the item has many elongated vaginal lip structures and when lubed gives a foreplay like stimulation.
*Use only water-based lotion or lube with this product.