Well you sound like a man with a happy wife!a female orgasm has a lot of moving parts! My wife does enjoy (or won’t relax enough to enjoy) oral. So after our foreplay she wants me to finish first, and I usually do. Then it’s a team effort for her! My fingers, encouraging words, teasing, her bullet, and the smells of what we just did, the fluids sure help, and still there is no guarantee! No time frame, we continue until we have success, or she cannot take any more. I don’t give up on her, Even if my hand is numb and my fingers throb, the moment of her orgasm is worth the effort! We have a 98% success rate I’d say!