豐唇矽膠開口口塞 - 黑色

I was a bit nervous about the fit, but the strap adjusts easily to keep it comfortably in place during play. The way it holds my mouth open is exactly the humiliating reminder I wanted.

The open-mouth shape does exactly what it’s supposed to—keeps things exposed and functional without any slippage, even when it’s wet. I’ve used it a few times now and the silicone feels smooth but sturdy, so it’s easy to clean after. It’s a small thing, but the fact that it sits snugly behind the te

The silicone is firm enough to hold its shape but has just enough give that it’s not brutal on the jaw. The open-mouth design really locks the look in place, and it slides behind the teeth exactly as described.