So my girlfriend convinced me to try anal sex.
It's been ~5 weeks and she says she really gets off on it (I guess it's just one of those fantasies women like to explore).
It started out as experimental but now it's all we do.

I really don't feel comfortable doing it.
But she really gets off. Really.
So back to the question;
How do I make anal sex less painful, because my anus really hurts.

wat

Uuhhhmmm

Umm....

Wooooooooow

Well I have heard of this I'll allow myself to be trolled, and give this advice:
Turn it right back on her.

Anesthetics?

I wish Meta modded S&A. (I know he can, but still).

Please help.
I no it may come as natural to some of you
but I'm really inexperience at this
Lube hasn't been really helpful,
What I mean is it slides in easier
but at the end of the day my insides feel ruptured
and I feel like shit

P.S. I meant to use the pointing icon and not the thumb icon and that can't be edited