>>11351973
Anon, if there is pain then you do not need to go further. In fact, you do not NEED to go further. All the nerve clusters that can send signals to the brain to release feel-good chemicals are located very low down, and the wall between the rectum and vagina even has additional options from the nerves in the vaginal wall. Going deeper provides no additional benefit except coomer logic deeper=better, and only puts her at risk.

If you wanna tear up the extremely sensitive and delicate internals of your own asshole and introduce literal shit into your bloodstream and wind up needing to shit into a colostomy bag for the rest of your life, go for it. But don't apply your coom-brained logic to someone else's life, especially a qt Asian girl that's into butt stuff. Ruin your own asshole so she can find a new guy that treats her asshole right.