Step-Mommy has some good news for you today! You're going to be allowed to watch while I fuck a huge Alpha cock! There's just a few little things you'll have to work on first. 

You need to show Step-Mommy that you can hold your cum in until I ask for it, so you're going to edge for me tonight. 

Most importantly, you're going to be my fluffer. Do you know what that means darling? You need to practice your cock sucking skills. Lucky for you, I came prepared with a huge strap-on! 

Finally, you're going to have to practice swallowing a load of cum for me. So go on, milk out a nice big load for me and clean up every drop!

We'll have you trained and ready to be my good cuck in no time.