My step-brother got sent a video of me at a party, blowing 3 different guys! He wants to see how good I really am, so he blackmails me into giving him what he wants; a blowjob from his slutty step-sister. If I don't, he'll send the video to my step-dad! Reluctantly, I get off the bed and down on my knees. I start out not liking it, but once he asks me to get into it I can't help myself; the cock slut comes out!