eskimo stepbrothers 

when one man fingers a chick that another man has had sex with, then the two men are eskimo stepbrothers. similar to eskimo brothers

Rick fingered a chick last night and later found out that his friend James had banged her a month ago. Rick and James are now eskimo stepbrothers.

eskimo stepbrothers by skirtripperclubprez September 6, 2011

Eskimo Stepbrothers 

Similar to Eskimo Brothers, when 2 dudes fuck the same girl, but she is black.

Yo, me and Nick just became Eskimo Stepbrothers!

That's kinda cool, but still pretty fucking gross man.

Eskimo Stepbrothers by Mr. Bootylicious June 26, 2016