How do I talk my girlfriend into letting me rim her?

I want some feedback from some authentic cougars that understand men. How can a young college boy talk his likewise young college girlfriend into letting him get back there and explore her tush with his tongue and nose and eyes? She's incredibly healthy and pretty but self-consiouss when the rimming subject is brought up.

You have to trick her. Throw some chocalate on her ass where she don't want the sheets to get dirty. Turn her over and handle your business.

Honey even the cougars don't understand you or some men???? If you want to lick something that bad, then try licking a cougar??

dont ask,just do it. Play with it with your finger,and if she never says antything,use ur toungue

OK you do know the exact reason this spot was made for her body, right?

Who's talking about it? I've never had a guy "discuss" it before doing it. Just sneak back there and do your thing, she'll lighten up once she feels whats going on.....maybe...lol

Thats gross

Unfortunately, you cannot talk anyone into doing something they do not want to do. Get a clear answer from her, and find out if she is in any way remotely into you rimming her. She may not want you to get face deep with her, but she may allow you to rub your face back there, while she is wearing under garments. Try to touch base on common ground. If this is a sexual practice you simply must have in your relationship, I recommend moving on, and letting her know. But by all means, at least try to compromise this with her. (Maybe you can do something for her in return for rimming her perhaps?)