Denied

Its so sad that so many women don't make sure their men are sexually satisfied. I'm truly sorry for you.

It is both people in a relationship’s job to make sure they are in a relationship with someone who matches up with their sexual needs. No one is obligated to please someone else if they have no interest in it. It is not their responsibility. It sucks for the OP that they are in this relationship where their needs aren’t met and their partner is seemingly not willing to be sensitive of it. Maybe they used to be more compatible, we don’t know.

Tell her that it is perfectly realistic and that you would prefer to have it with her.

Ask her for a "hall pass."

As you describe your marriage, you could more realistically ask for an alien abduction with anal probing.

Try to satisfy her first, that might change her mind.

Ever heard of the term rape? It's not gonna work out the way you think it is buddy.

How can he satisfy her if they don't even have sex to begin with?

"Grow up" means she has no respect for you. And it doesn't seem like she has any desire either. You may want to consider asking for divorce for your birthday.

Maybe ask for marriage counseling?

Time to get a divorce.

Grow up? So sex is for kids then ey? WTF...

love your wife and fuck the girlfriend, thats the secret to a lasting marriage

Whack it onto her face and if she says she doesn’t like it tell her to grow up and ask for something more realistic