Follow up to Eat Your Sister's BF's Cum, from the Serving Your Big Sister series. After your cum filled breakfast you went out and cut down a tree for me using nothing but hand tools. The chainsaw would have disturbed my nap and we didn't want that, did we? You've done a good job today as my little brother bitch and I have a new skill I want to teach you. Since you enjoyed that cum breakfast so much I'm going to teach you how to suck cock and get jizz fresh from the source. I pull out my strap-on and show it off to you before putting it on. You confess to me that you're a virgin and you've never even experienced getting your dick sucked--I'm not surprised. I teach you how to suck it, eventually full out fucking your face. I let you cum for me but only after you've done a good enough job sucking my dick. Make sure to say your pleases and thank yous!