Is your wife's cunt pierced too? Either way, I'm happy to pitch in but I'd be happier up her arsehole; I feel like you'd resent it if the fun of a double-stuffing resulted in another man's baby. Of course, if she promises to swallow, no problem.
This is so hot. For her to be taking those long deep thrusts of from these thick cocks double stuffing that cunt. I'd love to have this experience with my wife and another man stretching out her hole as she cums around our hard shafts.