My step-sister Kendra and I are kinda slutty…. But its fine because step-daddy raised us that way and step-daddy loves it! Recently step-daddy told me I suck his dick better than ANYONE ever! When I told Kendra this she said its impossible because step-daddy told HER that SHE sucks his dick better than anyone ever! We decide there’s only one way to find out… We call step-daddy in and we suck and suck till Kendra gets a HUGE load to the face! I thought it was pretty hot… So I decide to lick step-daddys cum off my sissys face