I had a first version but I didn't like it so I scrapped it and wrote this one instead. much better in my opinion so enjoy----------------------------...-------------------------------------------------------------------------------------------------------------------------------------------------------------Kate woke a few hours later wrapped in her sisters arms. Brianna had fallen asleep too and Kate gingerly disentangled herself and planted a tender kiss on her lips before silently retreating. The pleasure/pain drove me further and I sucked her clit into my mouth, trilling against it with the tip of my tongue."You're gonna make me cum again!" That's the whole point! Youthful enthusiasm will lose to age and cunning every time!" Bastard! ...Don't stop!" I didn't. Plunging my fingers as deep as I could go, curling them inside, pulling them out and repeating. All the while my tongue was at work on her clit, alternating between doggy kisses and tongue flicks, praying for the moment when. When I opened them, my master and mistress stood there, smiling, watching us together. Rex turned so we were ass to ass, periodically trying to pull out. When he finally got out, he walked into his corner and licked himself.The door opened, and I was let into the house. I was truly a bitch now.-------------------"Roxie."My head went up at being called. I slowly got up, shaking off the sleep, before going to my master. He was at the front door with a long lead in his hands. I wagged my tail,. A second finger worked it’s way inside. “Get me ready Mr. Ross. Get my tight little ass ready to take your big fucking cock.”. A third cum wettend finger found it’s way up my ass and his mouth latched onto one of my tits. I laid there on top of him getting my ass finger fucked while he feasted on my young firm tits. “Oh god Mr. Ross! I need you to fuck me, I need you to fuck me right now! Shove that fat fucking cock in me!” he forced me onto my back and I instinctively spread my legs. Mr. Ross.