I can see a stirring in his trousers. "Pull your panties aside."I do as he asks, displaying my hairless pink pussy for him. "When I get to the bathroo... I imagine what it would be like to be alone with you..." I continue to rub my clit, feeling my pussy swelling with desire, "I finger myself and imagine its your hand" I slide two fingers into my wet pussy."Come here." He says gently, unbuttoning his trousers. I move to comply. He pulls his cock out of his pants, and its everything I had. C.K., yourself! (she actually spelled it out! LOL) You will have to make me", she spat the words out at me defiantly.. I could not believe my ears! She was purposely opposing me, not knowing whether or not I would actually punish her or how. Lust and anger came over me and in one swoop, I had picked her up from lying on the bed to postioning her half naked body over my knee. I had her ass sticking straight up in the air, knowing exactly what her punishment would be. I jerk her panties as hard. Over the next few minutes, that rhythm sped up, and so did my sister’s pistoning fingers which she displayed for my benefit. Between Sarah’s sucking and my sister’s fingering, I knew I wouldn’t last very long, and I was right. Almost as soon as the realization swept through mind, my balls began to tighten and my cock started to fill with my white sticky cream. The closest I got to warning Sarah was a massive groan of lust, followed immediately by that first blast of my cum as it exploded from. " She moaned in pleasure."Fuck I'm going to cum!" She quickly moved herself back so that her swollen excited pussy was inches above from Sarah's mouth."Open wide, slut!" She ordered her as she rubbed hard on her clit."Mmmmmm!!" She groaned and suddenly her juices started gushing out of her, her orgasm was real intense, she screamed out as her juices flowed from her throbbing pussy, squirting hard out of her and hitting Sarah's face and mouth like she was laying under a shower.Sarah choked as.