I woke up slightly disoriented in the middle of the night. It took me a long moment to realize where I was, still lying in bed between my mom and my older sister. I was naked, with only a think sheet covering me. The events of the previous evening came rushing back and my head spun. Had I actually had a threesome with my sister and my mom? As incredible as it seems, there was no denying the fact that we were all still in bed together.
I turned to my left, where my sister was laying. I could feel the warmth of her body radiating off her skin. She was facing away from me, her hair falling across her face and neck. I shifted my weight and scooted closer to her, feeling my groin press up against her bare ass. As I made contact, she let out a barely-audible sigh and pressed her ass backwards, into me. The pressure of her smooth skin instantly aroused me and my cock began to grow.
I reached an arm around her and found her left breast. It was warm and firm. Her nipple felt soft in my palm. I gentle squeezed and was treated to another quiet sigh and yet another pressing back of her ass. I still couldn't tell if her was sleeping or awake. Maybe in a sort of semi-conscious dream state. My cock was coming alive now and I knew I was going to need some more close attention soon. I decided to press my luck and see if I could coax her into a more lucid and playful state. Once again I found her nipple. It was beginning to get hard. I rolled it between my fingers, squeezing it gently at first. Then I gave it a hard pinch.
She jerked back and opened her eyes. She looked startled at first, but then our eyes met and I was a lusty smile form on her lips.
"Hey, brother!" She said, "Don't you know its wrong to take advantage of a sleeping woman?" She smiled playfully, while her hand snaked down her side and groped for my cock.
"I thought you were awake." I said, somewhat clumsily, just as her hand closed around my shaft and gave it a soft squeeze. I moaned and returned the favor by squeezing her breast again.
She then released my cock and shifted around until she was flat on her back. She pulled me on top of her and after a moment of fumbling beneath the sheets, I was positioned between her legs. No foreplay, no build up, we were already both charged up enough. She slipped her hand down and deftly guiding my penis inside of her. I was delighted to feel that her pussy was already slick and hot. I gliding in and felt her muscle dripping me and I eased in and out.
Looking down at her, our eyes met and we just stayed locked in that position for several long moments. Staring into each other's eyes, feeling the closeness of each other's bodies. Slowly, I lowered my face to hers and kissed her again. Pressing my lips against hers and feeling hers close on mine. She pushed her tongue up into my mouth and I let her take the lead. Feeling the delightful wet muscle swirl around, exploring the somewhat familiar, yet still taboo confines of her brother's mouth. I loved the way she tasted. After a few minutes out tongues were intwined, licking and sucking, all the while I was sliding in and out of her, building up a sexual climax.
Yet, for all the passion and intensity, we were both still holding back, trying to be quiet enough not to wake our mother, who was still lying next to us. The bed bounced up and down softly with the motion of our bodies, but still mom slept. We could hear her soft breathing. As if on cue, just as I began to think that I needed to speed up and fuck my sister harder, mom woke up.