This is the Yoshimune Version with both realistic looking interior textures and traditional textures. The dual-layer structure of the Ero Cheki is the new type with a thin layer of harder material on the inside. This allows the outside to be softer to the touch while being more stimulating on the inside. The path is straight with a narrow path near the entrance that changes to a bigger chamber at the end with more stimulating textures. This design gives you more control over your climax. Use the front and middle for mellow stimulation or go full in to be more stimulation, the choice is yours. The entrance also is a realistic looking vaginal lip with the outer material being clear for a better visual stimulation during use.
*Use only water-based lotion or lube with this product.