I'm sitting on my bed in pigtails, reading my bible when you walk in. You want to talk to me, your step-daughter, about some concerns. You start talking about the way I dress... Look, step-daddy, I know you are the preacher & you have a reputation to uphold but you have nothing to worry about. You bring up concern about me hanging out with boys. I assure you I'm a virgin! I'm chaste for jesus, step-daddy! You don't believe me? Fine! Look for yourself with this speculum! I spread myself open for you and help you put in the speculum. With my pussy wide open, I start rubbing my clit to show you my insides even more clearly. Now that you've literally seen inside of me, you know I'm chaste. I told you step-daddy, I'm pure. Besides, the boys at school told me about this loophole. I can stay a virgin if I only fuck my ass. I decide to put on a show for my preacher step-daddy, showing you just how I stay chaste by toying my butt! Praise jesus step-daddy! The lord wouldn't let me fuck my ass like this if it was wrong, he turns a blind eye to the backdoor. Fucking my ass feels as euphoric as praying does.  I cum while toying my butt, then I show off how my cute little butthole gapes just a little bit. See step-daddy, I'm still technically a virgin! I mean, you stroked your cock and came watching me do it- so it must be okay if a preacher came to it!