She passed by, and Mark followed her with his camera, knowing she is gonna be the one giving great head, he felt it internally, she wants to be fucked. Her little tits, her ass, young naive eyes made him believe she is horny and can easily get talked into a hot wild sex. Now watch her indifference in casting interviews, she wants to suck his cock so badly, he barely manages to pull it out from his pants.
Suck it babe, ride it hard! Awesome!