Okay, she may have a mental block and don't even know it. Some people will convince themselves that their not going to get it anyways and slowly go into remission during sex. When you say "it goes on for a while" is it long enough? Personally, it has taken me anywhere from 15 minutes to an hour before I get mine orally, but he goes for it the entire time. That in itself is a turn on to me. Do you try foreplay before foreplay? What I mean by that is, women are more emotional than physical. Do you flirt with her? Smack her on the butt in passing sometimes. Kiss her on the back of the neck while shes washing dishes. Kiss he deeply when you come home from work and say "Man I needed that". Be creative, give her foreplay before foreplay. And please don't do all of this in the same day. She may think that you're guilty of something (lol). And definitely don't do the day you want to have sex. Thats because you don't want her to think that you were only being sensual because you want to get in her drawers. Doing those things before you leave home or before she leaves will give her something to think about when you are apart. Its only been a couple of months. You two are still in the phase of discovering one another. Do you both communicate openly about the issue shes having. Conversation is Foundation. During sex tell her to tell you what feels good and what doesn't. Watch her, and be attentive to her reactions, listen to her during sex. You should be able to tell from her body language and voice what she finds pleasing. As for foreign objects, I always suggest a vibrator for clitoral stimulation. I could go on and on about what to do and what not to do. But I don't want to take up the entire page. Hope this helps.