I've kissed a few rank girls in my time.

One had a tongue like a cat. It was like it was coated in sandpaper and she scraped her way around the inside of my mouth, finally retracting her tongue like it was a velcro fastening.

I also used to see this girl who had a problem with bulemnia. Sometimes she wouldnt eat for days and the inside of her mouth tasted disgusting, like you could taste the cells in her mouth, just a horrible feeling, although she was a great kisser after a meal.