These are very hard to find but I'll try. Help??
Dualingus - the act of two people simultaneously performing cunnilingus or analingus, or both on another person. Ex: two guys eating the same pussy together.
Two Guys Lick The Same Pussy Compilation - xHamster.com
Two Guys Lick One Pussy Together 2 - xHamster.com
Fucklicking - the act of performing cunnilingus or analingus on a person who is being penetrated during sex.