Masturbating Together 2

I sat at the end of her bed, panting from such an intense orgasm, holding onto my cock, catching my breath and looking at her for her reaction. She was leaning back, eyes closed, taking deep breaths too. As she opened her eyes and looked at me she started to giggle, "oh my gawd I can't believe we just did that"! "Me neither", I said as I started to chuckle too, "but you asked for it"! "Yeah but I thought you'd think I was joking since you left the room, but you came back"! "Yeah I thought you might have been kidding but then I said to myself 'what the hell' and took a chance, I was soooo dam horny"! A strange awkwardness began to come over us as we realized our deed. "So what do we do now" Clara said inquisitively. I told her one thing for sure "we sure as hell better not EVER mention this to ANYONE...EVER"!!! She agreed, and jumped up, headed for the bathroom to clean up. I had to sit, cum covered and wait til she was done. The rest of that evening we spent questioning and reassuring each other that we had each others confidence. And we talked like we never had before. We talked about how neither of us could get anywhere with the opposite sex. We talked about masturbating, when we started, how we liked it, how often we did it ( I couldn't believe she was probably doing it more than me). We talked about what we had done and where it would go from here. Clara suggested we make some rules so we discussed what was and what wasn't allowed. It was Clara who wanted NO TOUCHING, "we can do it together but we can't touch each other or who knows where we'll end up". We were somewhat quite aware of the dangers of pregnancy although incest never even crossed our minds. We had no inclination that what we did together was incestuous what-so-ever! Although we were young enough to be quite naive I'm sure. Although we both wanted to experience real sex, we weren't looking at each other for it. The thrill of sharing our masturbatory pastime was enough I guess. We talked a lot that night. It was late and we realized our parents wouldn't be home. We said good night and went to bed in our respective beds. The next morning was another matter. I was half awake after a broken, sleepless night where I couldn't stop thinking about my sister and what we'd done together. I had a hard-on most of the night. I heard Clara get out of bed and head to the washroom between us. She wasn't there for long when I heard her footsteps come into my room. Before I could focus on what was happening Clara yanks back my sheets and jumps on top of me, straddling my waist as I lie on my back. She's sitting right on top of my cock! "Lets do it again"! she says emphatically. She's wearing thin beige panties and a loose, plaid pajama shirt that does nothing to constrain her beautiful tits. They are round and pert and her nipples are poking the thin material stretched between the two of them. I can feel the heat from her pussy on the shaft of my cock, through my boxers even, as she is slowly grinding it down on me. I briefly wondered to myself if she knew what she was doing to me. "Well if you stay sitting there like that then we're doing it right now", "what about the NO TOUCHING rule"? I replied. "Well we're both wearing clothes so technically we're not touching each other", she responded. "Does this feel as good for you as it does for me"? she questioned out loud. My gawd it was starting to blow my mind. Without saying anything further Clara began to slowly draw her pussy up my shaft as she leaned forward and tilted her hips. Just as she would reach the tip of my cock, before going over, she would slide back down to the base. She repeated this a few times as my cock grew immediately to a raging erection and the head popped out the top of my boxers. She didn't notice it. She was into her own, rocking back and forth, eyes closed, her hands on either side of me propping herself up. My mouth is within licking distance of those wonderful tits, but I just lie there revelling in the pressure her pussy is putting on my cock. Its hot, and now after the few back and forth motions she's made, its becoming very wet. I remember the cream she spewed the night before, fully expecting it to douse my cock at any minute. The added lubrication from her pussy has now made the material between us slick and its moving with her motions adding friction on the skin of my member. "HOLY SHIT CLARA"!! I knew I was about to explode. "Wait Jimmy", she said softly as she sped up her rocking. She lifted one hand off the bed and reached down her panties to finger her clit as she kept rocking, leaning back and thrusting her tits out. The full visual was taking me over the top. "I GOTTA CUM CLARA, RIGHT NOW"!!! "Ok Jimmy go ahead I'm....almost....THERE"! She bore down on me hard and my cock swelled as it readied a gush of jism. Clara began her tell-tale bucking and leg shaking as the moisture on my cock became a torrent of her cum! My cock started pumping out its load but couldn't match the volume of the night before, however the feeling was just as intense. There we were panting and sweating and cum covered again and then... there goes the giggling!! After that first experience between us we continued to enjoy masturbating with each other until we met significant others and moved on. We probably masturbated with each other a hundred times. It was usually just something we would do together and it was not often as intense as that first time. We played by our rules and never mentioned it to anyone, EVER. I think we both found confidence in ourselves because of our relationship. Confidence with the opposite sex that we couldn't find on our own. We both have our own families now and we don't talk to each other about it, although I've seen a twinkle in her eye at times that tells me she remembers our time fondly.