I Don't Seem To Satisfy My Wife Sexually. Can You Help Me Understand Why?
Speak openly with your wife. Tell her you want to be ALL for her, but are not sure what she desires. Have her instruct you in what she wants. Just make clear to her from the beginning that if there is something you do not feel comfortable preforming, that she not force you or hold it against you.
I'm not into this but have you ever tried cunnilingus aka eating her out? That may give her the satisfaction she wants or have you tried playing with her? Also, buy some porn movies to get ideas. I would watch porn and see the areas that appear to be sensitive on a woman. Get some movies, pay attention to the areas of a woman and most likely you will give her the satisfaction she wants. The eating her out part, that's up to you, but rent some porn and take notes. You just said that you weren't experience sexually, so you answered your own question pretty much, but porn seems to help. It helped me a lot.