Tight, non-penetrating constriction combined with high-density, ridged walls apply simultaneous pressure, creating a powerful, gripping suction that won’t let go—delivering intense stimulation that pushes you right to the brink!

① High-density fine ridges and large raised dots provide even stronger scraping and grinding action!
② Tight-fitting channel design for a noticeable tightening sensation and a snug fit!
③ The non-through-hole vacuum design is easy to control, and the insertion and withdrawal resistance is firm and long-lasting!

This product from Japan’s TAMATOYS, the 【Slave of a Defeated Nation: Female Swordswoman Karena—Tight Inner Chamber with Spiral Pleats and Strong Contraction, Hard-Shell Masturbation Sleeve】,The compact body, combined with high-density ridges and large, mountain-shaped protrusions, delivers the dual sensation of “precise scraping and pinpoint impact.”Once inserted, the channel conforms circumferentially and creates distinct friction points during back-and-forth thrusting; Large protrusions concentrate stimulation on sensitive areas, while fine ridges provide a continuous friction surface. The non-through chamber facilitates air evacuation to create a vacuum, ensuring a tight grip during short, rapid thrusts and a full, compressive sensation during deep, slow strokes—resulting in rapid and direct buildup of pleasure.The material feels smooth to the touch, has a minimal odor, and is easy to clean. It is especially suitable for users who prefer distinct resistance and high-tension stimulation, satisfying the need for rapid release and intense bursts at any time.

■ Package Dimensions (mm): H210 × W145 × D85
■ Product Dimensions (mm): H140 × W65 × D60
■ Product Weight (g):  320
■ Package Weight (g):  440
■ Item Number (no): 4589717876314
■ Included: Lubricant