My sister just didnât know what she did to me. Of course, she wasnât my real sister; she was my step-sister, my mother and her father having married when we were both children, when she was eight and I was twelve. But that was ten years ago and we were no longer children. In fact she had blossomed into the prettiest girl in our village. The only person who didnât know it was Kate.
Standing at only five foot two, her curves seemed to be accentuated by her lack of height. Blonde hair and blue eyes, she had plenty of inches in all the right places, however, with breasts and cheeks that seemed positively indecent in someone so small. The fact that she was a bubbly, eighteen year old who was full of the joys of spring only helped to make her even more attractive.
When she came bounding into my room that morning, straight out of her shower, her short towel wrapped around her, I had to force myself to concentrate on the project I was working on. It seemed the safer option when the other one was my young sister begging me to tell her what underwear she should wear on her first date. She had only recently been allowed by our strict parents to date and I suppose she was nervous but choosing her underwear was pushing it, even for Kate. Until very recently she was just my sister but, when I overheard some of my friends discussing her, and how they would like to âbreak her in,â I began to look at her in a new light.
âKate, what difference does it make?â I asked, trying to change the subject and change my position on the chair, my growing erection all too obvious to anyone but my innocent sister.
âItâs not like heâs going to see them or even know what you are wearing.â
âBut Iâll know,â she pleaded like the child she could sometimes still seem to be, as long as you didnât look at her newly fully-formed breasts or round bum that any man would have loved to have enjoyed. Still she held up two pairs of panties, each one so ridiculously small that l couldnât see how they could ever cover her decency, never mind her generous cheeks and virgin (or so I believed) pussy.
âThe red ones,â I forced myself to admit, anything to stop her waving her panties about in front of my face and to get her out of my room. If I didnât free my cock very soon I thought it was going to burst through my trousers.
âThanks, Jack,â she smiled and I began to breathe again, thinking that would be the end of the conversation. Instead, she threw the other ones, a tiny lacy black thong on to my bed and proceeded to bend over to slip her feet into the red pair. As she straightened up I could only watch in dismay and secret delight as her towel opened a little at the bottom and I was treated to a glimpse of her bald pussy.
Seemingly oblivious to the effect that she was having on me, she didnât even flinch when the towel gave up trying to conceal her breasts and slid open before falling to the floor.
âOops, sorry about that,â she smiled as she bent forward to retrieve the wet towel. As she picked it up all I could do was stare at her hanging breasts and knew that both our parents would have strung me up if they had seen the way I was looking at my sister. They would have done something far worse if they could have read my mind and discovered I was dreaming about wrapping those gorgeous tits around my straining cock.
As she stood back up, they seemed to bounce back into position and Kate thought nothing of the torment she was causing in my mind, and in my trousers, as she smiled her thanks to me and rushed off to get ready for her date. To torment me even further, as she left the room, the last thing I saw of her was the creamy white flesh of her cheeks spilling out of her tiny lacy knickers. There was only so much a man can take and I rushed to the bathroom to relieve my aching cock.
That slice of self pleasure over, I knew I wasnât going to be able to concentrate on my work for a while so I decided to go for a long hike in the hills which surrounded our village. I had grown up here and would often spend many hours just walking and climbing. Today was a gorgeous summerâs day and a strenuous workout was what was required so it was a few hours later before I decided I should head home and get back to work.
There are many secret spots in these hills and most of the locals have their own favourites for sunbathing or secret assignations. I didnât have any of that in mind as I walked home but, as I approached my favourite spot, I saw someone at a distance who looked remarkably like Kate. She obviously didnât see me as I had the sun at my back and her head was down, as if she was concentrating on where she was going. As I suspected, she nipped behind the large rock that hid a very private spot and I wondered if this was where she had arranged to meet her new boyfriend. Telling myself that I was merely being protective of my younger sister, I crept closer, trying to be as quiet as possible so that I wouldnât startle her, or them. When I got there, however, it was me who was much more than startled.
I peeked round the rock just in time to see Kate peel off her top and release those incredible breasts that had played such a prominent part in my fantasy earlier. Not really sure what was going on but presuming she was going to indulge in a spot of topless sunbathing, I decided I wanted to remember this moment for as long as possible so I took out my phone, switched it to video mode and began to record.
Her bra quickly followed her top and once again I was treated to the sight of those beautiful tits as she shivered slightly. It certainly wasnât cold so I could only surmise that being topless and being so bad in an almost public place was what was causing her arousal to grow by the minute. I knew mine was.
As I continued to record every moment for posterity, and every inch of her body that Kate displayed, she slipped her short skirt down which left her standing in the red knickers I had chosen for her earlier. She obviously wasnât content with being topless and I found myself praying that my young sister was intending to bathe nude instead. I thought I was perhaps asking too much as she stood in the same position for a while, enjoying the sun on her almost naked skin, when it looked like she had made up her mind about something and down came the knickers too. Almost as if she knew someone was watching, almost as if she was performing just for me, she peeled them slowly down her legs until she was bent double, bent into a position that had my cock straining once again as I could easily see her pussy lips between her legs. What thrilled me even more, however, was, when she bent even lower to slide her panties over her feet, her cheeks parted just a little and I had my first glimpse of the tight hole between them. It was only a glimpse but it had me nearly groaning aloud in my pleasure and I knew that if I didnât leave right there and then I would have to release my cock once again.
Of course, I also knew that there was no chance of me going anywhere as Kate lay down on the thick grass and parted her legs. It didnât take long for her to become comfortable which was the last thing my cock was feeling so I had to release it. (Not as easy as it sounds when youâre trying to record your naked step-sister lying a few feet away, her legs wide and her pussy pointing straight at you.)
She didnât seem to be in any rush, however, as she began to stroke first one nipple then the other, both of them becoming instantly stiff at her touch. As one hand continued to play with those tantalising buds, her other hand slipped down and began to slowly stroke her moist slit. Her lips soon began to swell and I swear I could see her engorged clit pop out of its hood. Up and down her finger went, her juices visibly flooding now, soaking her hand and the grass beneath her.
I was much more urgent as I pulled on my cock, my desire to plunge it into my younger sisterâs cunt stronger than ever. Iâm not sure what the recording was going to look like as my whole body seemed to be trembling but I was trying very hard not to miss a second of her youthful exploration.
Releasing her nipple, Kate now concentrated her attentions, and both her hands, between her outstretched legs. Holding her pussy lips with one hand, the other stroked her dripping slit, seeming to spread those juices Iâd love to taste all over her engorged clit. Then finally she made her move and allowed her fingertips to enter.
Her moan of pleasure almost made me cum but I managed to hold off. Just. She pulled her fingers back out and brought them to her mouth, licking them, tasting her own pussy. Moving her hand back down, she once again circled what must have been a very sensitive clit and I could only jealously watch as her whole body felt a small shudder running through it.
Finally she pushed her fingers back in, deeper this time, and began to plunge them in and out in earnest. I knew I wasnât going to last long and neither did Kate.
Letting out an almighty scream, Kateâs orgasm hit her like a rocket and her whole body thrashed around on the grass, her fingers still buried deep within her. Meanwhile my cum was shooting out onto the other side of the rock which hid me but I had to bite my lip not to echo her cries of pleasure.