Throwaway because this is embarrassing to me. I've had guys accidentally enter the wrong hole during sex multiple times, even though each hookup after the first time I try to be diligent about helping to guide it in myself to prevent this, making for a LOT of awkward pauses when I can't even find the hole myself for a bit.

TMI warning The first time it happened it made the room kind of stink as I had taken a BM before going to the dude's house, and the dude immediately apologized and stopped to go wash himself off in the shower. I was hella new to sex this was like my 2nd time so the whole thing made me super self conscious and I always wondered if the guy's room smelled after I left and I'm just in general embarrassed about it. This has happened several times since with different dudes over the years, I really think there's something weird with my anatomy down there making it easier to accidentally go in the wrong hole, also making it hard for me to even find it when I'm guiding it in myself. How common is this? And any tips other than helping guide it to prevent this happening?

I'm open to trying on-purpose anal at some point, just not yet, due to my embarrassing accidental experiences and being paranoid about potential smell because I have IBS and take frequent BMs.

Sorry for TMI, this happened again last night with an FWB hookup and I can't stop thinking about it.