We stood at the gate, my step-sister, Sue, and myself, waving as the car went along the street and turned the corner. That was Mum and Dad away for the weekend. They were going on a romantic break, a drive in the country, visit some old friends, stay overnight at a nice hotel, then back home late Sunday afternoon.
Until then, Sue and I had the house to ourselves. It was the first time we had been left on our own, possibly because we were getting on much better lately, and partly because I was now eighteen, Sue had turned sixteen a few months back, and we were now regarded as responsible. Sue turned, and put her arms round me, moving towards me for a kiss. I stopped her quickly.
“Sue, no, not here,” I warned her, “do you honestly think you can do that, without any of the neighbours seeing us? “
“So, who cares what they think?” Sue complained.
“You might not care, but if they saw, and told Mom and Dad, I would be in big trouble, and so would you,” I told her, “they would certainly stop us sharing a bedroom.”
We went back into the house. Once the front door was shut, Sue grabbed me again.
“Nobody to see us now, is there?” she announced, smugly.
I gave in to the inevitable, and kissed her, trying to keep it sisterly, but she was having none of that. She had me up against the wall, pressing her whole body against me, while her hands were wandering over my boobs and bum.
“I thought they would never go,” she confessed, “I have been wanting you from the minute I woke up.”
“We have all day, and most of tomorrow,” I told her, “so there is no rush. It is only one thirty now, so a long time until bedtime.”
“I suppose,” she conceded, “but I hope you do not think I am waiting until bedtime, before having you.”
“Well, we can play anytime. When were you thinking of? After tea?” I suggested.
“Now,” she told me, “I want you so badly, I want you now. Otherwise, I will not last until bedtime.”
I laughed at her look, all sad and eager at the same time, big puppy-dog eyes. I gave in, as I always did.
“Okay, greedy madam,” I said, “where do you want me? Down here?”
“Upstairs, in Mum and Dad’s bed,” she insisted.
You wouldn’t rather play in our room?” I asked.
She shook her head. “Their bed,” she exclaimed, “it is nice and big, plenty of room for us.”
“Alright, but we have to change the sheets before they get back, right?” I warned her, as we went upstairs.
“Okay,” she agreed, “but I want to tie you. I never did get round to tying you, like I threatened that first time.”
“Whatever you want, darling Sue,” I told her.
She went into our room and came back with a small bag, opening it as I got on the bed, and bringing out cords and Velcro straps. I lay down on the big bed.
“Oh no, not like that,” she ordered, “you haven’t undressed.”
I stripped off quickly for her, very aware that she was still fully dressed, making me feel even more naked. I lay back down.
She attached the Velcro straps to my wrists and ankles. Where the hell had she got these from anyway? Once they were secure, she took a length of cord, and tied one end to the cuff on each wrist and ankle, the other ends to the legs of the bed. My arms were easy, but with the legs, she had to pull them wide, before she got the cord fixed properly. A pillow pushed under my bum completed the job.
She got on the bed next to me, hands wandering over my spread-eagled form, and a happy smile on that lovely girl-woman face.
“Mmm, mine,” she gloated, “and now I can make you come for me.”
“You do that already,” I told her, “every chance you get.”
“Yes, but now I can do it as much as I want, without you being able to stop me,” she said, kissing me.
Her hand started stroking between my legs, not hard enough for me to come, but making me very squirmy, and starting to get me aroused, with no chance of a climax. I tried pushing up against her hand, but she moved it away slightly.
“Oh, did I forget to mention that I can also not let you come?” she laughed, as she saw me squirming, “I wonder how long I could keep you wanting it, without letting you climax.”
She was good, she knew just how hard to press, so I could not get the pressure I needed to come, but still stayed very aroused and wanting it. She soon had me writhing for her, and kept me wriggling, growing more frustrated, and increasingly desperate.
I was rescued by someone knocking at the door.
“Better go see who it is,” I told her, “could be a delivery or something.”
“She kissed me quickly, before sliding off the bed. Fortunately, she had not got undressed yet. A few moments later she was back, a massive grin on her face.
“It was my friend, Lisa,” she told me, “I had arranged for her to come round this afternoon.”
“Then why did you get me like this, and start playing…” my words faded as suspicion started yelling for attention. “Sue, you haven’t?”
“She smiled, jumping onto the bed, just as a rather attractive, shy-looking girl came into the room. Blond hair, about my height, slim, tits slightly more developed than Sue’s, if anything she looked a little older than Sue. I was impressed, not to mention very turned on by the idea of her having me. I could feel myself starting to get wet.
“This is Lisa, my girlfriend,” Sue informed me, “come on, Marie, you will enjoy it, you know you will.”
She stroked a finger along my slit, holding the finger up to show me the moisture glistening on it.
“This says you want it, this says you are feeling horny,” she chanted at me. “Besides, tied like this, there is not a lot you can do to stop us, is there?”
She leaned over, kissing my lips, then nuzzling my neck, just the way she knew I loved.
“Please, Marie,” she whispered, “if you say no I will untie you, I suppose, but please?”
“Okay, go on then,” I sighed, not letting her know just how much I wanted it, “I must be mad. You always win in the end anyway, don’t you?”
She nodded happily, as she got off the bed, and went to Lisa. From the way she kissed her, hand caressing Lisa’s tit and bum, I guessed they had been girlfriends for a while. Lisa seemed shy, embarrassed at my watching them kiss, and when Sue began to unbutton Lisa’s top, Lisa stopped her, and whispered in Sue’s ear. Sue shook her head and led Lisa to the bed. Even though Lisa was a bit taller than Sue, as well as looking a little older, it was clear that Sue was the dominant one in the relationship.
“Lisa is scared we will get into trouble, for having you like this,” Sue told me.
Behind her, Lisa nodded.
“Will you tell her, please?” Sue pleaded.
“Come here, both of you, up on the bed,” I told them.
They did so, lying either side of me. Sue reached over to start teasing a nipple, and Lisa followed her lead. I tried to focus on what I was trying to say, but with both nipples being teased to full hardness, then both sides of my neck being kissed and nibbled, it was not easy to think clearly.
When Sue reached a hand to stroke between my wide open legs, then slipping fingers into my pussy, and working them back and forth, followed by Lisa finding my erect clit and rubbing it hard, I gave up trying to think, and just let them play with me, until I came massively for them. This seemed to please both of them immensely.
When I had got my breath back, I tried again.
“Lisa,” I said gently,” Sue asked me if she could have me like this, and share me with you. I agreed, pretty girl. Is that okay for you?”
She smiled shyly at me, nodding her head. Sue whispered to her, and Lisa crawled over to me, put an arm across me and kissed me very deeply, our tongues teasing each other. Then she lay alongside me, an arm still hugging me as Sue moved to the other side of me.
“Don’t I get a kiss as well?” Sue asked.
“As you just pointed out, darling Sue, “I said, “there is not a lot I can do to stop you, is there?”
We both smiled, and Sue claimed her kiss. Then she started taking her clothing off. Lisa noticed and knelt up to take hers off. I watched with interest. I was right about Lisa, young tits nicely formed, long slim shapely legs, tight-looking pussy with the faintest hint of blond fuzz, I could feel myself getting wet again. A condition not helped by them both lying back down, each with a leg over one of my outstretched legs, so I could feel the warmth of their pussies against my bare skin. I wriggled involuntarily.
Sue noticed, and reached a hand down, stroking slowly along my slit, feeling the wetness, and smiling knowingly at me. I started to blush.
“Hey, Lisa,” Sue called, “have a feel down there, go on.”
Another hand stroking along, surprise showing on Lisa’s face, then a smile as her eyes met Sue’s. Sue stroked again, raising her wet fingers to Lisa’s mouth, and smiling as Lisa sucked the juice from them. Another stroke, and the fingers were offered to me. I sucked them for her.
“Lisa, you want to go solo first?” asked Sue.
This got a shy smile and a nod from Lisa. She moved across to kneel between my legs, hands stroking up and down the legs, over and over, from knees to inner thighs, stopping inches before my wetness. She leaned forward slightly, to better see my hidden pleasure cave.
With my legs tied wide, she could see my pussy, pulled open, moist and available to touch and tease, the clit already swollen and erect, there to just reach out and touch.
Her hand reached out to touch it, squeezing it between strong firm fingers, and forcing a moan from me as I squirmed away from her touch.
This was a game she had played with Sue many times, she knew how to do this. But two fingers felt loose, so she used four, then the other hand found the clit again, first squeezing it, then deciding she got a much better reaction when she rubbed it. She watched me as I started wriggling, and then bouncing my bottom helplessly on the bed. She rubbed harder and faster, and I started moaning as my climax built until I screamed, arching my back, love juices flooding out over her invading fingers, as I came, then collapsed helplessly back down, pussy still twitching.
She sat back, grinning hugely. Oh, yes. She enjoyed that.
She looked at Sue. “Again? Please?” she pleaded.
I heard her request, and shook my head, willing Sue to refuse. My pussy was still twitching, needing time to recover from that climax, but I knew Sue, and as soon as I heard the familiar buzz, I knew what her answer was. The vibe slid easily into my soaking slit. Luckily, Sue had given Lisa her own vibe, which was only a smallish one, so I could ride it comfortably, letting it take me higher, slow and easy.
Where was Sue anyway? She was right here a moment ago. I looked round, to see she was not in the room. Even as I looked round for her, she came back in holding…oh God, she had found the vibe Carla had got for me. The one in my bedside cabinet. The little bitch. She knew she was not supposed to go in there, that was mine.
My own normal vibe was a nice slim six inches. Carla had wanted something more to use on me, so she had got me this new one. eleven inches long, with a diameter of around two and a half inches, and ridged all the way down. Eight speeds, and impossible to resist.
How did Sue know it was in there? She must have been rooting around when I had been out. She saw me watching her, and smiled, waving the vibe at me. As she got back on the bed, she turned it on for a few seconds, listening to the deep throaty buzz.
“Lisa,” she called, “give me that one, you use this instead.”
Lisa pulled the vibe out, turning it off, and swapped it for the one Sue offered her. She looked very impressed with the new one. It was shaped like a monster cock. She turned it on low, and slid it onto me, eyes wide as she watched my pussy lips stretching as the vibe slid deep into me. I groaned softly as it filled me. Lisa started turning it up bit by bit, watching in fascination at the effect each tiny increment had on me.
By number 5, I was trembling, trying to keep some bit of control. At 6 I was clutching the sheets, and my pussy was twitching helplessly. Lisa started to turn it up yet again, and I tensed myself. Then, without warning, Sue turned on the small vibe and pressed it against my swollen clit, rubbing it, and Lisa flicked her vibe to full and started pumping it steadily in and out, almost the full length, shafting me over and over.
I lost all control, screaming as I came instantly for them, but instead of stopping, they carried on, Lisa pumping harder and faster, Sue rubbing harder and faster. I was bouncing hard, as far as my restraints would permit, as they took me even higher, until I arched high as I could, becoming rigid as the sensations went on and on. Growling now in pure animal lust, then feeling myself squirting violently, as the two girls finally stopped, while I came and came, stronger than ever before. I collapsed helplessly back to the bed, breathing hard, twitching in my soaking cunt, and my legs still trembling.
The girls both cuddled up to me, kissing my neck and face, and looking a little worried.
“Oh God, Marie, I am so sorry, really I am,” Sue babbled, “we didn’t mean that, but you looked so sexy coming, and we couldn’t help it, it just got sexier, and I am sorry.”
Kisses from Lisa, as she told me, “you looked incredible coming, I just wanted to see how much more you could come, I’m sorry too.”
I kissed each of them in turn. “It is okay, darlings, it was fantastic, and I loved it, honest.”
They looked relieved at this.
“However,” I went on, “I did make a mess of the bed-sheets, and I think we had better take a break while I get them into the washer, yes?”
Lisa nodded at Sue, and Sue undid the straps holding me. I stood up, then flopped back down, as my legs decided they were not working today. A couple of moments and I tried again, with more success that time. Quickly taking the sheets off the bed, I checked and found that, apart from a tiny damp patch, the mattress was fine.
I took the sheets down and stuffed them into the washer with detergent, then went back upstairs, finding the girls on Sue’s bed having fun. I watched as Lisa sat astride Sue, using Sue’s vibe in that tight little pussy. Sue lay back, arms wide and legs open, as Lisa brought her to climax. As Lisa climbed off her, I motioned to her, and she came over to me.
I kissed her gently, stroking her firm young tits with one hand, and squeezing her bottom.
“I need your help,” I told her, “I want to give Sue a taste of her own medicine. Will you help me?”
She smiled, “Oh yes, that would be fun,” she admitted, “will I be able to make her come, while she is tied?”
“As many times as you like,” I promised.
Her smile grew broader. “What do you want me to do?” she asked.
I told her, and she wrapped that sexy body around me, pressing her tits into my chest, and I could feel that warm pussy on my thigh. At that moment, I was so tempted to forget any plan, and just help myself to that sexy body. Somehow, I managed to resist the temptation.
Lisa went back to Sue, and told her to turn onto her tummy, so Lisa could massage her. Apparently, this was something they often did,…
