When tit fucking a girl, put you balls on her eyes while sitting indian style on her face with you cock in her mouth. Sit down as hard as you can. This is in,important because you will then smoosh her eyes into her face causing her to go blind. Scream "JAMES DONOVAN!!" and cum into her mouth
Repeat if necessary.
I gave Ms. Rud a James Donovan so now she's blind.