Stomach pains during anal sex?

my gf is having stomach pains during during anal sex why is this so.
Answers:

There's a sharp bend in the colon and your penis be probably hitting it.

When using public restroom, why must you hover?

cause your cornholing her. that aint natural

If it's bloody for her, why not stop having anal sex! Put the shoe on the other foot so to speak, how just about you have something similar to that done to you? I don't think you'd caution for it

Pregnancy risk?

It doesn't matter why. What matter is that this can't possibly be pleasant for her, so STOP ASKING FOR IT!

When you continue to do something that isn't comfortable for your partner, that is in point of fact painful to your partner, you are person disrespectful to and unloving and unappreciative of your partner and you don't deserve to hold a partner.

I feel green about the gills just thinking roughly the human females menstrual cycle and what happens. Is this commonplace?

USE THE OTHER HOLE.LOL PROBALLY BECAUSE MAYBE SHES SENSITIVE USE A GOOD LUBE LIKE VASELINE.

Losing virginity.?

Technically your penis could be hitting the stomach wall above the colon, but that would mean any you're monster sized (yeah, sure!) or your girlfriend's pelvic area is truly tiny. In usual sized adults it just doesn't come up.