This really destroyed my ass. Before I bought it I thought it was bigger but after having it late for about 5 hours trying to put its head in my anus. It was painful. after using it 5 more times it's still challenging to fit the head in my ass. the head is really hard but over time you start to understand and enjoy it. Good luck!
Well, let's start with Unbelievable. I wouldn't have bought this years ago, now I don't know why I didn't. The diameter is great and that makes it not a struggle to use. A great feeling when this opens you up as it slides up inside.