充氣震動臀塞 黑色

That hand pump gives you total control over the fit, which is a game changer for comfort. The vibrations are surprisingly strong and really add to the sensation once you're filled to just the right size.

The inflating pump works fine and lets you control the size, which is the main reason I bought it. Vibration is decent but buzzy and louder than I'd like, so it's not something I'd use when roommates are home.