Ethiopian Milkman

A sex act based on an Ethiopian practice where air is blown into a cow's anus in order to trick the cow into thinking it's pregnant, inturn increasing milk production.

Basically it's eating a girl's ass while simultaneously reaching up/round for a go on her tits.

Girl 1: you won't believe what he did to me last night!
Girl 2: OMG tell me!
Girl 1: The Ethiopian Milkman!! My tits literally pissed the bed by the time he'd finished!!