>>11950126You may need to actually insert something with a reliable girth. Put something in there you can only just fit then leave it there for 8 minutes, then take a 5 minute break, relube and insert it again for another 8 min. Anything longer than that risks depriving your tissues of oxygen. I suffered from horrendous anal fissures that never healed for years and bled constantly. After just 2 months of doing this they went away completely and never returned. My butthole also doesn't feel numb anymore due to lack of oxygen, it's a pleasant complete lack of pain and none awareness of your anal sphincter constricting itself to death.