I was trying to sneak out to a party, but my step-Dad caught me. Whilst he was telling me off I noticed his cock was getting hard!! I told him I'd do anything for him not to tell my Mum, I'd even be a good little slut and let him fuck me!! I got to my knees and sucked his cock, getting it nice and sloppy before jumping on top and riding him!! I could feel his cock twitching and ready to explode so I begged for him to cum all over my face!! He gave me to biggest load ever, I loved being a little cum slut for my big dick step-Dad!!