So, recently me and my gf have been getting into fingering and cunninglus. She hasnt ever went into her vagina (no tampons etc). I recently stimulated her G-Spot to the point where she started breathing really hard and saying she had to pee. I tried to keep her going in a couple different sessions, but she said she cant handle it. I told her it's normal for her to have the peeing feeling, but she still had to stop. What can I do about this, and is it something that needs time to improve? Also, when her clit started to go erect, I went for it, but she also had a hard time handling that. Any advice, suggestions?