Ever heard about the BING BANG theory? It says that the secret of real anal pleasure is hidden under an anal chain designed for a firework of sensations. The good news is that Bing Bang makes it really easy for you to trigger your best anal orgasm. Grab its heart-shaped handle, drive your partner crazy with never ending in and out and let the balls do their magic. On top of that, they are of graduated sizes to ensure painless and smooth insertion. A whole new world of anal sensations is waiting for you!