At last, stimulated beyond my ability to withstand it, I slid my achingly erect penis into her once again, our lips locked together as we made love as the couple we now were. We made love, not animalistic fucking to satisfy our urges, not copulating for the thrill of it, but rather our own private sacrament, the final realisation, recognition, and fulfilment of an underlying truth that had resonated between the two of us for years; this was meant to be, we were meant for each other, and always had been. When we finally came, in a mutual orgasm like a blaze of liquid fire down my spinal column, I barely managed to withdraw in time, my semen spraying across her stomach and chest as I literally blasted myself empty on to her beautiful, desirable body. Lena clamped her mouth down on my shoulder, her scream muffled as she bit down on me, her body quivering as waves of pleasure threatened to overwhelm her as her orgasm rolled on and on. When we’d finished, we slumped down in exhaustion, uncaring where we were, only that we finally got to sleep.
I was awakened one more time, quiet sobs from Lena quivering in her and jarring me awake. I turned over and pulled her against me.
“Why the tears, Lena, I thought we gone past that for now?” I asked her.
“Oh Darryl, it hurts, it hurts so much!” she sobbed quietly, “Why did this have to happen, and why did I have to know? I liked being your little sister, it was my favourite thing in the world, knowing how much you needed me! Now that’s gone, and if I’m not your sister, who was I all those years? Who am I now?”
I hugged her close, letting her cry herself out, asking myself the same question; who was I, really?
We awoke together, the early morning sunshine waking me as it had done every day of my childhood, flooding the room through the tall windows of this classic Georgian house. Lena was huddled up against me, her arm around me and her head in the crook of my neck. My eyes blinked open at the same time as hers, and I was instantly blessed with a soft kiss on the base of my throat.
“Good morning Dar, how’s my horny big brother this bright and cheerful morning?” she smiled, her fit of the blues obviously passed. She tweaked my already painful morning erection and grinning knowingly.
For answer, I slid my fingers around her naked, firm little backside and into the cleft between her cheeks, rubbing and brushing my fingers over her intriguing little rosebud, making her grin and bite her bottom lip.
“Last night you said you wanted ‘dirty’;” I said, “I know a couple of things we could do that fit the requirement; are you ready?”
She clasped hold of my cock and began rubbing and squeezing it.
“Why Darryl Morgan, whatever are you suggesting?” she asked coquettishly, while simultaneously squeezing and massaging my scrotum, making my balls tighten up in anticipation.
I smiled as dirtily as I knew how.
“You started this, you dirty girl, all I’m doing is following instructions from my darling partner and wife to be!”
Lena gasped, her beautiful eyes widening as she smiled a slow, bewitching smile.
“You’d better mean that, Darryl Morgan, don’t you dare say something like that unless you mean it!” she whispered.
I pulled her closer by those enchanting buttocks, copping a serious feel as I did so.
“I meant every word, Lena. We agreed, once mum and dad have left, there’s only you and me, so this is the only way we can go forward. There’s only one girl for me, and there only ever will be — but not my sister, and definitely not my aunt, because I can’t get my head around either of those. So there you are, one slightly bedraggled, out-of-work doctor, it’s all I have, but it’s all yours, forever, debts and all, if you’re sure that’s what you want!”
Lena looked distantly at me.
“So what will we be if I can’t be your sister, which apparently is your top option, and I refuse to accept that I’m your aunt? What about what I want? Answer me, smart boy!”
I could see that angry glint in her eyes, and thought I’d dropped a huge clanger somewhere. I quickly replayed everything I’d said, and then it hit me; she was getting-off on the sister/brother fucking thing, she was actually enjoying the whole ‘this is incest, isn’t it fun!’ thing going on here. I had to put a stop to this, now, because I couldn’t have a relationship based solely on the fact that Lena wanted to live-out the kink; we both had to be in for the same reason, or both out, no half-measures. I’d already emotionally re-adjusted my outlook to ignore the fact that she was my aunt, and I wanted her, oh how I wanted her, but only as Lena, a beautiful, desirable girl, not Lena, my aunt and sometime sister.
“Lena, I can’t be with you while you’re my sister, don’t you get that?” I asked her, looking her directly in the eyes. “As long as I know I’m not having sex with my sister, I can ignore the fact that you’re my mythical biological mother’s half-sister; can’t you see that? It puts you far enough outside the pale for the Darryl inside me to see you as fair game. We can make this work, but not as we are; we have to change, we can’t go the rest of our lives with you being my sister and me trying to ignore it; there’s just too much history, too much baggage with that relationship;I can’t do it. I can love you as a lover and partner, or as my sister; I can’t do both. If you want to be my sister, that’s all you’ll have to be, I’m sorry, so truly sorry, I can’t do it any other way!”
Lena was looking less hostile, but only slightly so.
“So what you’re saying is, I can be your sister, and no matter how I feel about you, or what we’ve already done, that’s all I’ll ever be to you, or I can stop being your sister, just let that go forever, which breaks my heart, so you can love me like I want, is that the size of it? I’ll be your, what, partner? Girlfriend? And you’ll be the same to me, just a normal couple, no ‘brother/sister’ thing going on?”
I nodded, my own heart breaking for the loss I could see in her eyes.
“I know some people would say that it’s a bit late to be thinking like that, considering what we’ve already done, and I have no excuse for that; I got caught up in it and went along with it because it felt so good, and you’re so beautiful, and sexy and just hot, when what I should have done was called a halt before it went this far. I wasn’t thinking straight then, but now I want to be as honest with you as I know how, and I have to tell you, I know now that I can’t be with my sister, not in the way you want. I can be with you if I have a way for you to not be my sister, otherwise it all falls apart for me; I should have thought about this, I’m supposed to be the older one here, dammit!”
“If you want to go back to just being my sister I’ll understand; I’ll always love you anyway Lena, nothing’s changed there, I’ll have my little sister back and we’ll just keep on being brother and sister, and let this slip away; I can’t be your lover and your brother, it has to be one or the other.”
Lena pulled herself closer to me, her hands on either side of my face as she looked into my eyes. I could see resolve in hers, and her mood lightening, which was a good sign.
“Of course I want to keep on being your sister, the thought of fucking my big brother was a huge turn-on for me, but you say if I want you any other way, I have to let that go, so we can be together as a normal couple? Okay, it’s done; I so want to be with you, and I want you to be with me in the worst way, so I’ll take you any way I can get you; at least this way I get you with no reservations, no holding back from you, and just a few small regrets from me, but I can live with those. It’s a deal, podnuh!” she drawled like John Wayne, her good humour restored.
She pulled me down and kissed me to seal the deal, her arms going around my neck as I once more slid my hands down to knead and fondle those splendid cheeks, my erection by this time truly epic; bone hard, brutally swollen and distended out of all recognition.
Lena felt me prodding her, and slid her hand down to grasp and squeeze me, her eyes lighting up while mine nearly popped out…
“Did I do this, Dar?” she asked in that sexy, little-girl lisp, and I grinned back.
“What can I say; you bring out the worst in me!”
Lena pulled herself right up against me, her lips looking for mine, and I obliged; she was a great kisser, no doubt about that… While I kissed her, I continued to lightly rub and circle her spongy little anus, feeling the little hole jerk and contract as I tickled it, Lena gasping into my mouth every time her little hole reacted to my probing fingers. I moved over her, holding her by her sexy little bum, and slowly slid my aching cock into her sopping wet pussy, Lena breathing out in one long, drawn out sigh as I slid in all the way. Her arms tightened around my neck as she raised her head to kiss me.
“Okay Dar, now you’ve got me, do something dirty to me, make me howl like a banshee, do something to make me glad I climbed into bed with you!”
I grinned; I had something planned alright, but I learned one cardinal rule in the St. George’s Medical School Poker and Getting Blitzed School; never tip your hand until you’re ready for the showdown. I wasn’t ready just yet, I wanted her in just the right frame of mind for what I had in mind; luckily she was almost there…
I began a slow, languid pumping motion, gently sliding myself in and out of her. Lena laid back, relaxing her hold on my neck to slide her hands up and down my back as I made love to her, her breath hot in my ear as she nibbled and kissed the side of my face, my earlobe, and whispered how she was feeling as I drilled as deep into her as I could get. She began moving more definitely against me, her pelvis rising up to meet me as I thrust down, the two of us bound together as our bodies fought to stay in synchronisation as we humped and pounded against each other.