You've been doing so well with your cock slut training, little slave. It's time to move on to the second phase. Today, you will be learning to please my strap-on. I will show you all the sensitive places on my cock and balls. You will use your whore mouth to prepare my dick for your ass. Get it all nice and sloppy with your spit, boy! I'll be penetrating your tight little hole today. Once you learn to make my strap-on happy, you'll be moving on to the real thing...