I catch you, my brother in law, in my bedroom with my panties on your face and your big cock out. My sister would KILL both of us if she ever found out about this... but I have always secretly been attracted to you. I strip down and finger myself, dirty talking you while I enjoy finally getting to show you what a slut I am. Then I get on my hands and knees and jerk you off until you explode all over my face. Now that you've moved in, we can do this more often. ;)