Fetish Zone "Sebastian" K9 Dildo
[FZ33105 Sebastian K9 Dildo]

I bought the medium size after some thought. I really wanted to order the large thinking I could take it, but then I measured one of the huge rubber dildo's that I own (7.5 in diameter), I knew I couldn't take that large a knot. I am so glad I knew my limits as the medium takes a while to get in my butt, but man when it goes in it feels so good! I luv this thing... so know your limits before you order the large and if you can take the larger one... all I can say is wow ;)