Hello, here are the few general details. Age - 24 years sex-male height - 5" 8 weight - 70 kg I am doing the anal orgasm from past 5 months. I was not sure about it at the beginning and later came to know that I like it more than masturbation. At the beginning I use to do it using one or two fingers. 2 week before from now, I bought a dildo and tried to insert it. It was good. After using it for 2-3 days, my anus started bleeding. When ever I try to use the dildo, bleeding happens and stops after 2 days. Bleeding only happens when I am doing the toilet. Know I stopped using dildo. Is this because of anal stretching? If so, how to enlarge the anus and use dildo without bleeding. Because I love to use dildo for anal orgasm and don't want to stop it. Current dildo size 8 inch (4 cm diameter).