Honey, now that we're engaged to be married, it's time that I shared a little familial secret with you. It's a tradition, you see! Before we can say "I do", before you and I have sex for the first time ever, you have to accept and understand your place. So tonight, I'm giving you to my Step-Daddy! He's going to show you just where you rank in our familial hierarchy. He's the alpha male, and if you want to fuck me, you need to submit to him. You have to service his cock with your mouth and ass. You need to be enthusiastic and polite while you're pleasuring him. Remember to say "thank you" when he gifts you with his superior sperm! Beg for him to fuck you like a little bitch in heat. I've heard he can get a little rough, but you can't utter one word of complaint or he'll be very disappointed in you. He might not even allow you to marry me if you don't do a good enough job! Wouldn't that be awful? So, honey, do a good job and milk my Step-Daddy's cock the very best you can. If you're a good boy, I promise you'll be extremely rewarded...