I have seen Kylie 3611.
No DT for me but very sloppy and I don't recall feeling teeth...just a warm wet mouth.
But I don't think she likes her head being held.
Another name that often comes up, but she is at a higher price point, is Sultry Simone . I haven't seen her yet but my experience with black girls and BJs is that generally speaking, they can definitely take more down their throat than others. There was a black girl named Kiki from Quebec, barely 20 a few years back, who some may remember as a DT specialist.
But the problem is the sloppy part. Some just don't want to get too messy. Nor do they want a dude holding their head and going crazy. Not sure how Sultry Simone (who is mulatto) feels about FF but I have read she takes dudes to the base effortlessly.
Another lady I haven't seen whose name comes up alot in these types of threads is Vanessa Doll.
And Athenabee gets honorable mention. She will DT average size guys pretty easily I think.
Chloe Baby is another one who will go to town on a dick and she is at a really good price point for what she brings to the table.