I want to fuck my gf in her asshole, and she wants it too. but

Use a lot of lube and prepare her anus before you go. It's a muscle and like any other muscle it should be trained. Play with dildos, smaller then bigger, then you can go for the dick.

My gf's ass relaxes more when I've gotten her worked up with rape play. Not saying you should do that, but definitely start by giving the pussy attention. Fuck it like you're going to finish in it, and when she's all hot and dick drunk, fuck her ass. Use plenty of lube just in case, and always use fingers first

>>723054561
Eat that booty like groceries. Tongue her asshole, that will get it nice and loose

Have her lay on her side its much easier.

Hmm yeah we were thinking a little more anal foreplay might be good, thanks for helping a /b/ro out

>>723054561
she should train her asshole under a (preferably) hot shower with a soft and smooth plug.

>>723054561
Dude you need to prep and work up to it. Enema her first and foremost. After that's done just start with one finger and some good lube and work your way up slowly to 3. Then she'll be ready for you to put it in, but even then start slow.

>>723054561
show gf's asshole .....for science

>>723055488
havent made any pics of her actually, sorry m8

>>723055564
>haven't made

So you haven't drawn/shopped them yet?

>>723055938
Shut up you sarcastic faggot

Lube it up,slowly put in the tip and once its in you sink it balls.
Fall flat with her to the bed and hold her there and say shhhhh and start pumping and tell her to call you daddy, which she will.
Unload it that ass and wipe away her tears and tell her she was a good girl.
Establish dominance and don't be a pussy.