You caught your little step-sister taking naughty pictures... you always knew she was a little slut! You make a deal where you promise not to tell step-mom and step-dad as long as I suck your dick. Being the little slut that I am and not wanting to get in trouble, I happily oblige! After you see how much fun I have sucking your dick you decide you want my pussy too. It's too hard to resist cumming in your little step-sisters pussy