A couple on their Texan ranch back forty were steaming up the windows on their new tractor but ended up having a Dirty Martin and leaving the scene upset.
A sexual act likely performed with a hooker, stripper or some bar slut you just brought home with you.
Mix a martini up and bend your girl over in a doggy style position. Proceed to pour the martini down her ass crack whilst lapping it up in the vaginal/taint area.