This isn't even difficult for me.

Zahra - Girl I went out with for about 2 weeks in college. Loadsa man were on it, but I got her. She had great lips and serious back off, so I was really looking forward to it, but lipsing her actually bordered on painful, because she just sent her tongue all over the place. I had a few more goes to see if it was just a bad day, but no, so she had to get dashed. About a year and a bit later, she went all religious and started wearing a hijab. Although the world was denied the sight of a truly fantastic arse, many another man was saved from her tongue's thresher machine motions.