It Was Anna's Idea

Anna and I are on some kind of helter skelter of exploration. Although Anna appears to be quite innocent, her mind has thought up some pretty kinky things. We have phone sex a lot, and she has shown me what she has written on here. All I can say is that it is all true. We were at her place when this happened. We were in her room making out and engaging in a little mutual masturbation. Anna was as usual really wet, in fact I have never known a girl who gets as wet as she does. As I was kissing and fingering her, she took my dick out and started to jack me using full length strokes, but real slow. She looked at it and said "If my sister could see this, she would love it." Now Anna's sister is only 14, but quite well developed. Anna continued "Yes, Sarah would love your cock, Chris. You would make her cream her panties." I said "I dont think Sarah is old enough to cream up yet." "Oh, you'd be surprised. Wait there." Giving me a cheeky little smile, Anna left the room for about five minutes. Its kinda weird sitting in your girl friend's bedroom with a hard on and no one there. When Anna came back, she carried on jacking me. "Yep. Sarah creams up. And I know she rubs herself off because I have caught her a couple of times." This talk about Sarah was certainly getting to me, partly, I guess because of the "forbidden fruit" bit, and partly because it was Anna doing the talking. "Sarah has hardly any pubes. Her hard little titties dont even need a bra, but she sure knows how to fuck herself." By now, precum was beginning to ooze from me and I knew I wouldn't last long. Anna sped up a bit and I told her I was gonna cum soon. She reached up her top and pulled out a pair of panties. "These are Sarah's. Smell her. Smell her cunt on them. Smell my sisters hole and tell me when you are gonna blow." Of course I didnt last long and told Anna I was going to cum. As I shot the first rope, Anna caught it in her Sister's knickers. Then, when I had finished, Anna lay back on her bed and asked me to finger her. I had two fingers in her pussy and was licking her clit and she said "Have you ever wondered if sisters play? We don't, but I have thought about it. Maybe something like this." Anna lifted her sisters panties to her face and rubbed my cum, which had landed on the ass of the panties onto her face. Then she fingered the panties until the little white cum stains of Sarah's vagina were against her lips. She started licking and sucking her sisters panties. I carried on licking her and she murmured. "Oh Sarah. Ohhh sweetie, your pussy tastes soooo good. Yess baby, lick me. Let me suck your pissy knickers while I.. Ohhhhhhhh Fuuuuccckkk... cummmmmmmmmmm." Naturally, this had me hard and raring to cum again. Anna let me smell Sarah again and this time talked to me. "Imagine fucking her tight little hole. Imagine pushing this cock into her virgin cunt hole. Imagine spunking up her... Imagine.....imagine me licking you out of her." I swear, I came so hard it actually hurt. Anna, I am pleased to say, has an imagination second to none. I asked her if Sarah had ever caught her. Anna said. "Would you like her to?" I said that I would. Anna smiled and said, "Well, then. I better make it happen so I can tell you about it." That will be another story though.