Is it just me or are scenes involving messy cunnilingus surprising rare. I'm aware of a few scenes, but far less than messy blowjob videos, despite the fact that there are waaay more F/F clips than M/F. Specifically, I'd imagine a series of videos similar to the "Messygirl Blowjob" scenes would be very popular featuring a pair of ladies.

Thoughts?

Agreed 100%. Definitely need more messy muff-diving.

Also, more muddy oral sex (of either variety). C'mon, girl up, ladies! If clay is good for your skin it's probably great for your teeth.

I've always liked this. There are some examples out there.

I know of a few videos that feature this...
Lenny's Summa Cum Laude has some, including a girl looking up from going down on the other girl only to get a pie on the face, it going on her and the other girl's crotch.

Also some of Messygirl's stuff had some messy 69-ing, including I think Zeyda and Wednesday's videos

I've also got a m/f video called cakemixxx that includes a guy and a girl getting covered in cake batter and fucking, including him going down on her.