while girl gives oral sex in a moving automobile you slam on the brakes, causing her face to violently bash the steeringwheel. when she looks up to sceam in pain bust the fatty load right into her already busted up eye. resulting in a traveling bizmark.
The Bizmark is accomplished by jizzing on the chick's face (make sure you get it all over her cheeks and eyes), then punch her in the face causing her to bleed so the blood mixes with your cum.