John's Dream Girl (chapters 6 through 10) - Sex Stories

John's Dream Girl (chapters 6 through 10)

... 18-year-old sister and say, 'Guess what, sis. I'm having sex with Dad?' Heck, I didn't know he was fucking you too, or I would've said something. Why didn't you tell me?" "I didn't think you would believe me. Heck, I didn't think that anyone would ever believe me. But I know you believe me now." "You bet I do. I also believe that you're just about to make me cum." Jan excitedly announced, and then quickly added, "But you've gotta do something for me first." "What do you want me to do, sis?" Lisa asked. "Squeeze my clit between your fingers. Make it hurt a little bit, but don't do it too hard. Okay?" Jan said. "Okay. If that's what you really want." "It's not what I want. It's what I need right now. I'll explain later." Lisa squeezed Jan's clitoris, just like Jan had asked her to do. "Is that hard enough?" Lisa asked. "No. I need you to squeeze a little harder than that." "How about this?" Lisa asked, as she pressed her thumb and index fingers tighter together. "Oh God yes! That's more than enough. Now I want you to finger-fuck me with your other hand. Do it really fast and rough. Okay?" "Like this?" Lisa asked, as she started energetically finger-fucking Jan's vagina. "Yeah. Just like that. Now I need you to call me some bad names, like "bitch" and "whore" and "slut." Also tell me how horrible I am, and stuff like that." "Jan, how long have you been a masochist?" "As far back as I can remember," Jan honestly replied, and then urgently added, "Hurry up, Lisa. Start calling me ...

... names. I'm just about to cum. But I need you to help push me over the top. Okay?" "You're sure a demanding little bitch, aren't you, sis?" Lisa said, verbally abusing her older sister, just like she was asked to do. "You're a fucking whore! That's what you really are. You're nothing but a cheap slut. I can't believe you're my sister, you fucking masochist! If you don't cum right now, I'm gonna squeeze your clit even harder! Okay. You asked for it," Lisa warned Jan, and then promptly followed through with her clit-squeezing threat. And Jan's uniquely-masochistic response was to orgasm strongly for the first time that night, thanks to Lisa's clit-squeezing fingertips and her insulting potty-mouth, combined with her frenetic finger-fucking. After Jan's orgasm subsided, she thanked Lisa for her cooperative sado-masochistic role-playing. And she casually resumed her stroking of Lisa's pussy. Meanwhile, Lisa was mentally struggling to keep her dick-clit up inside of her uterus. But Lisa knew that she was going to have to let Jan in on her "incredible secret," at some point. And that point came when Jan slowly licked and kissed her way down Lisa's chest and abdomen, and was getting ready to start eating out Lisa's pussy. "Hang on, Jan! There's something else I have to tell you first, before we go any further." "It's okay, sis. I know you've always wanted big boobs, like I have. But believe me, they're not all they're cracked up to be." "That's not it. I mean, of course, I've always ...