Time to do some tests: - Does the dick cup teleport? Lock the cup in a closet and throw away the key - If it does not teleport and indeed shatters the door as it flies through, you'll need to test overall strength. I'd recommend placing the dick cup in a 10 gallon bin of wet concrete, waiting for it to dry, and then taking a nap - Fall asleep with your dick in your wife's pussy. What happens? (Might be dangerous, don't want the cup to hurt her)