Step-Mommy wants you to be Her special cum slut, but you're having a hard time following through. I've thought of a couple ways to sweeten the deal! I'm going to be generous enough to allow you to cum right into my hand, and then feed it to you! This way, I make sure you don't miss a single drop. If you swallow that cum with a happy face (no faking!), I'm going to let you swallow my spit. Make me proud!