A-One has produced the Perfect Kanzen series onahole with dual-layer innovation. The outer material is the same as their other soft material products while the interior is now lined with a new material. This thin layering adds a new sensation to their item. The outer appearance is realistic as one would expect while the internal tunnel is lined with realistic textures. Perfect Kanzen Principle is released with two new versions. This is the Narushima Ryuu version.
*Use only water-based lotion or lube with this product.