I was driving around in the taxi looking for some cock when Marcus London asked for a ride to the new gym at the top of town. I told Marcus if could do with a better workout than lifting weights, a little more cardio with my big tits and massive arse. I got my tits out even before getting into the backseat, then sucked Marcus's cock long and hard before climbing on. I got my orgasms off his dick, then let him cum in my mouth!