I was an anal virgin before this product and was worried that I wouldn't be able to handle it, but it was comfortable. The vibration is really strong and helps you relax the muscles. I started to come in under a minute, but it felt so good that I tried to drag it out for as long as I could. You can leave it there still during sex or use a vibrating dildo also- which I did and would highly reccomend. Wow! An excellent price and a must have in my toy collection. Also. It takes AA batteries (which I love since they're so much easier to find and less expesive than the little ones that the bullets take.