“That’s perfect, ’cause I have discovered I quite like sucking on them.” I replied, kissing her nipple just to illustrate my point.
“Mmm I can tell.” Kaitlyn sighed, as her cool fingers, still slick with her juices, wrapped around my shaft.
“Get over here.” She added, pulling my dick gently towards her.
“Aight.” I said, shifting my weight, sliding on top of her, letting her guide me with her grip.
As I went on top of her, she opened her legs wide, then I felt her rubbing my glans up and down her sopping wet slit. I was not sure what she had planned, but for now I was entirely happy to let her be in charge.
I felt her hands take turns going to her soaking pussy, then sliding up and down my shaft until finally she seemed satisfied.
Then I felt her tugging me a little forward, until my glans pushed against what was undoubtedly her tight little sphincter.
“I think you are slick enough now, but be gentle.” Kaitlyn informed me, as she urged me forward with a hand on my buttock.
“I will.” I told her, pushing against her tight opening with just enough force to slowly force it to yield.
Feeling the ring of her sphincter slowly yielding and sliding down my glans was exquisite, so even if I did have the urge as always to just plunge into her, and ram myself into her depths again and again as fast as I could, until I sent my seed flooding into her, I would take my time.
I wanted to savor the moment, feel every detail, every nuance, as she slowly accepted me inside of her.
Carefully I observed her face, again taking in every detail. Her face was a vision of concentration and pleasure, with a little twinge of pain as the fat cock head slipped past her outer rim.
The lubrication of her juices were only barely enough to let me slide in, and I could tell I would have to take it slow. Yet it also made me even more aware of her every fold, her every contraction, and the heat of her core felt so intense.
Gently and slowly I fucked her, sliding only a couple of inches back and forth, more adjusting the angle with each thrust, to poke against slightly different spots every time.
It was my way to try and emulate what she had done, when she had moved her ass in figure eights with me inside it.
It had felt wonderful, and this was getting pretty close, as far as I could tell from the effect it was having on myself, and from the way Kaitlyn soon began to whimper and shake, pulling me against her with both hands on my ass, grinding her hips against mine to meet my thrusts.
I took my time. Pausing when I could feel the edge of my orgasm coming closer. I wanted to stay in this perfect moment, being inside my sister, seeing her blue green eyes looking up at me with love and lust in equal measure.
“Stop teasing me, I want your cum inside me!” Kaitlyn complained, as she crossed her ankles behind my hips, pulling me into her more forcefully.
“Not teasing. I’m taking my time to enjoy every little detail.” I explained.
“Don’t care. Just fuck my tight little ass, fill me with your cum.” she instructed.
“That also sounds pretty good!” I agreed amicably, and increased my pace, starting to push into her with longer more powerful strokes.
I could feel her muscles tensing up around me inside her, her sphincter closing around the base of my cock like a fist, milking me in time with her contractions, that became faster and faster, as she got closer and closer to the edge of orgasm.
Wanting her to cum first, I tried pacing myself, tried postponing my own orgasm through sheer force of will, but as her tightening core and her contractions heightened my pleasure significantly, I soon found myself unable to turn back.
Feeling myself slip past the point of no return, I discarded any idea of holding back, and was soon fucking her furiously.
In response her moans of pleasure turned into a wordless keening and her hips bucked wildly against me, slamming herself on to my cock, driving it as deeply inside of her as she possibly could.
In the end, I could not tell which of us reached our orgasm first. Whoever it was, it immediately triggered the other to follow suit.
As one, we roared our orgasms out, our bodies thrashing and thrusting, the electric bolt of pleasure from our orgasms rendering us momentarily unable to handle fine motor skills.
Clutching her against me, I rammed myself into her with each furious blast of cum, splashing my hot seed deep into her bowels.
Finally, as every drop of cum my balls could muster had been shot into the depths of my gorgeous wonderful sister, I pushed myself as deep inside of her as I could, and just ground my hips against her, while waves of orgasmic contractions still had her body trying to milk more cum from my already spent cock. Trying with the last flares of orgasm to coerce just one more thick rope of cum into her core.
As our orgasms faded, I collapsed on top of her, the intensity of my orgasm having left me weak, sweaty, and panting for breath.
For a while I lay there, just enjoying the sensation of my slowly deflating cock inside of my sister’s hot rectum, until I caught my breath and found the strength to lift myself up on my elbows.
Her eyes sparkled, more green than blue, a brilliant smile lighting her face.
“This is where you kiss me.” She informed me.
I did not disagree.
I brought my lips to hers, and for a while we gently made out. Not desperately, but affectionately, lovingly, taking a pause here and there to gaze into each other’s eyes.
“I hope I wasn’t too rough there at the end, I kinda got caught up in the moment.” I spoke softly, in between kisses.
I felt her tighten her core around my soft cock, that was still inside of her. It felt good to be inside of her, even if we weren’t actively fucking. So instead of just pulling out and getting off of her, I found I preferred to remain where I was, until I shrunk to the point where I would slide out no matter what.
“A bit rough, but it felt really good. You felt so huge inside me. And when you came, I swear I could feel it splashing against my insides. So not too rough. Just the right amount of rough.” Kaitlyn mused.
“That’s good. I just can’t get enough of you, so I better make sure I don’t accidentally break you in half or something.”
“Don’t worry, I think I am fine, even if I do think we should maybe make sure to have some lube nearby at all times. I think one fucking like that a day is the limit. Speaking of limits, I really gotta pee, so unless you want the bed soaked in different ways than it is already, you better let me go soon.”
With a groan of regret, I slowly pulled my soft little soldier from my sisters clutching sphincter, and rolled off of her.
“Yeah, no rubber sheets, so I guess you get your freedom for now.”
I lay there for a while, basking in the afterglow of our love making, until I shook my head at the whole crazy situation.
If I could go back in time and make different choices, I was going to try and make every single one exactly the same, as I would not have things be different in any way.
Sure, I could see that there might be a few complications in our future, but I was confident we could handle it.
When I got out of the shower, Kaitlyn was already busy making us pancakes for breakfast.
Not the most usual choice for breakfast, especially for her, as she always focused on being healthy and fit.
But I agreed with her choice. It fit nicely with the last few days feeling more and more like we were newlyweds on their honeymoon.
Especially if we had any strawberries to go with the pancakes, but due to the circumstances, the best we could do was syrup and some raspberry jam.
“I saw that there is an eighties movies cavalcade today. There’s the Labyrinth and Groundhog Day, among others.” Kaitlyn informed me between syrup soaked bites.
“Sounds like fun! Let’s just skip chores today, and cuddle up in front of the TV.”
“Sounds like a plan!”
We cuddled up under a single blanket with a large bowl of popcorn each, both of us naked as the day we were born.
With only a few random breaks for making out, we mostly managed to focus on the movies, though I did miss a large part of groundhog day, because Kaitlyn decided to wrap her delicate hand around my cock, and slowly stroke me. Not really to make me cum, which I didn’t, but simply because it felt nice.
I took my revenge later, during the Labyrinth, where I spent some time letting my fingers caress her thighs and belly, carefully not touching the pussy, even if I did get right against the border quite often.
The poor couch was getting rather soaked once more, getting to the point where we would have to accidentally spill a whole bottle of wine on it to cover up the stains.
Or maybe just accidentally light it on fire, after accidentally carrying it outside.
It was fun getting her hot and bothered like that, hearing how her breathing changed when I got real close to her pussy.
Finally, she couldn’t take it any more, and her fingers slid between her folds, caressing her most sensitive parts, where I still longed to go.
She came quietly, shuddering with pleasure as David Bowie did his song and dance on screen.
I guess millions of women have gone there before Kaitlyn, so he probably wouldn’t take offense, if he knew.
It was the most pleasant way to spend the day I could think of. My arms wrapped around my sister’s warm flesh, her body molded against mine.
“I was thinking maybe we could play our game in my room tonight?” Kaitlyn asked me as the movie cavalcade was coming to an end.
“Uh, sure, I don’t see why not.” I agreed.