String up your partner up (or be strung up yourself), binding all four limbs with the Soft SM Introduction Best 10 No 10 Hand and Ankle Cuffs. Held together with straps attached to a central ring in a cross shape, this kit is seriously X-rated. The soft cuffs open and close easily with Velcro, so you can focus more on fucking and less on fiddling with straps and buckles.
The Soft SM Introduction Best 10 No 10 Handcuffs and Ankle Cuffs features: