When a dude cums into two girls' b-holes then sucks it out only to spit it into one of those skank's mouth. Skank #1 then spits it into skank #2's mouth who then spits it back in the dudes mouth. Then the dude spits it back into their b-holes.
Skank 1: OMG that sexy South American dude just gave me an Ecuadorian Transport!
Skank 2: Wow I wish my lame boyfriend could give me an Ecuadorian Transport. Now I'm hurtin' for a squirtin'!