We found quite the challenge in a toy store during the holidays. Was even a bigger challenge than I thought. I feel that one of my special talents is to underestimate the sizes of things I buy for my pussy play.. See for yourself just how big this ball is, and how I am struggling to get it in me. One of the reasons that this one was so difficult is probably because it does not deform at all. Such a big hard ball. I need to be fisted to be stretched enough, so lots of that in between. Almost 15 minutes non stop struggle and action. Hope it makes you as happy as it made me. Still can't believe I did it!