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a 'true story' with my halfsister by Incest Bro [ True Story ] [ Female / Girl ] [ Incest ]
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This is a true story. Every single event actually happened. I'm having to guess at the exact wording of some of the conversations, and of course I can't remember every single sensation in the different experiences. (This happened quite a few years ago, after all.) But basically every single thing related here happened.
I had to visit my home town to do some work, so I asked my half-sister (referred to here as HS) if I could stay at her place for the few days I'd be in town. I knew she'd divorced her husband and was between boyfriends, so I didn't think I'd be imposing. And I always enjoyed visiting with her; she was much younger than I and was usually a lot of fun to be around. She'd just turned 30 at the time, and was very sexy looking, with dark Italian features and a slim figure.
I called her to say I was coming into town and might come by to visit. She was glad to hear I was coming, and insisted I stay with her and her two girls (who were ten and eleven at that time).
The first evening with her is like old times, friendly, casual. We hadn't seen each other for several years, but I'd stayed in touch. I tease her about her boyfriends, and she confirms she's still between boyfriends. She'd broken up with the last guy about two months ago.
I kid her about how she must be getting pretty horny; two months since she last had anyone to sleep with her regularly. She accepts the teasing well enough, and laughs about how many cold showers she's had to take.
A wild idea strikes me, and without thinking I blurt out a suggestion. "Well, I could always satisfy you, if you're really all that horny!"
Almost shocked myself at what I've just suggested, I try to grin boyishly, giving her the chance to take it as a joke. But I can't help hoping that she would take me seriously. She's one very attractive woman!
I can see a shocked look on her face when she realizes what I'm offering. (I've certainly never given her any such incestuous proposal before!) Then she says "No way!" very sharply, and then nervously laughs it off.
So I change the subject; okay, so my little half-sister was shocked by such a sinful idea. And I've just screwed up by even suggesting such a thing. I can only hope she gets over it, because I really enjoy being friends with her. So I'm already regretting my hasty offer.
She remains a little cool and distant the rest of the evening, but doesn't appear to be mad. But I wonder what's in her mind.
I sleep on the couch as I did the first night I arrived, and she goes off to her own bedroom. But I admit I lay there for a long time, fantasizing what it would be like if she came back down to me .. or if she called me up to her.
The next morning, we share a quick coffee and roll, with the girls going off to school. Nothing is said about my suggestion the night before. HS seems friendly enough, if perhaps a little distant.
That night, after supper her two daughters are sent off to bed. They both whine because it's actually pretty early. I find it kind of curious that HS has run the girls off so early.
I've already had a shower, and HS has taken hers after me. The two of us are sitting in the living room, me in a set of hospital greens (which I like to use as pajamas when visiting) and HS in her bathrobe. We're both relaxed, a nice candle burning in the darkened room, sipping on a couple of beers and just generally chatting.
Out of the clear blue sky she totally surprises me: she casually asks if I want to watch some X-rated films.
"Sure, I guess so," I respond, and HS pulls several tapes from the end table beside her. She quickly reads the titles, selects one, and plugs it into the VCR.
In moments I find myself sitting by my attractive half-sister, both of us barely dressed, watching a not so bad X-rated movie. I become aware of an erection beginning to swell the pants leg of my tight hospital greens, and wonder if it's as obvious to the woman beside me as it feels to me.
But I'm even more interested in the nearness of HS, the thought of her nude body beneath the thin bathrobe she's wearing, and the sight of her long slim legs propped up on the coffee table in front of us.
Not looking at me, her gaze fixed on the sexual activities on the TV screen, she suddenly asks me, "Do you ever masturbate when you're watching stuff like this?"
Curious as to her drift, I admit that yes, I often do.
She asks me more, "What happens? Do you just sit on a couch like this, and pull it out and do it? Or what?"
I decide to be very frank with HS, just to see where this goes. I explain to her that yes, I'm often naked after a shower, or with just a towel or wrap-around. So I'd sit back on the couch and slowly masturbate, to add excitement and sexual tension to what I was watching on the screen.
"Sometimes I masturbate to a climax, and sometimes just to keep myself stiff and aroused while I'm watching the film."
Then I ask her, "And do you masturbate too?" She nods, not saying anything, her eyes still on the screen.
"Do you do it with your fingers or with some sort of toy, like a vibrator or dildo?"
She admits to both. "It depends on how I feel, I guess, just like you."
"Can you orgasm with all three ways? Fingers, vibrator, dildo?"
"Uh huh, if I want to."
"More than once?"
We sit silently for a while, and then she asks, "Do you want me to masturbate now?"
I wondered if she was going to say something like that, or if she was going to ask me to masturbate. So, she's ready to show off. How about that?
"That would be very nice," I reply encouragingly.
"Okay, I will, but you have to too."
Well, that's no problem!
"Okay, glad to! But I have to take off these pants; they don't have a zipper or an opening in front."
I can see HS watching me out of the corner of her eye as I stand and pull off my hospital green pants. My cock is fairly erect and juts out as I balance on one leg, removing the somewhat tight pants.
Pants removed, I sit back beside her on the couch, nude from the waist down, my cock already fully erect. If this is what she wants, I'm ready to encourage her by starting first. I sit back, sliding my butt down on the couch, and spread my legs, to give her a clear view of my groin. Then I grab my cock in one hand and begin slowly stroking it, pretending to watch the TV screen. I make sure that my cock is visible above and below my fist as I slowly stroke.
I'm very conscious of my half-sister as she spreads her legs slightly and allows the bathrobe to fall away from them. She hikes the bathrobe up from under her thighs, pulling it open at the waist, to pull the thin fabric completely away from her body from the waist down.
I can now see her crotch, illuminated in the bright light from the TV. She's surprisingly hairy, with a full thick pelt of hair covering her entire groin. HS slides one hand down between her legs, and her fingers literally disappear into the pelt as she begins rubbing her cunt. I've never seen her naked before, and had no idea she was that hairy! It's actually a bit of a turn-off (I prefer my women cleanly shaven if possible), but I say nothing to her, of course. I don't want to spoil whatever aroused mood she's getting herself into.
We both sit there, slowly masturbating as we watch the film. I see her glancing over periodically, watching my hand and my cock. I've never just sat like this beside someone, masturbating .. much less with a member of the family. Naturally I'm still quite aroused and my cock is as stiff as it's ever been. Knowing I'm being watched, I try to make my movements as erotic as possible. Also, I don't want to get myself too aroused. I don't even have a towel or cloth to cum in if I did ejaculate .. and I'm hoping my little sister gets hot enough to offer me some nicer place to cum!
I consider saying something to HS, but what do you say to a woman who's masturbating herself? I really am not sure where she's going with all this.
I have no idea by now what the plot of the X-rated tape on the TV is; my attention is more on the half-naked woman sitting beside me, stroking herself.
HS takes the next step without my prompting.
"That really looks exciting, being tied up like that," she says, still staring at the screen. I look up, to see a woman being tied up by some overmuscled characters. The actress screams weakly and struggles helplessly, as they tie her spread-eagled to a bed. It's fairly obvious what's going to be happening with her next.
"Have you ever been tied up?" I ask. HS glances at me and shakes her head, no.
"Want to try? See what it feels like yourself?" She hesitates, and then nods.
"Do you have any rope I could use?" I ask her. HS hesitates, and then pulls out the braided cord that had been holding her bathrobe around her waist and hands it to me. It's a decorative soft twisted thing, silky, with tassles at the ends .. but surprisingly long, more than long enough for my purposes.
"Will this do?" she asks in a very small voice.
Ignoring my nudity from the waist down, I stand and pull HS to her feet beside me. She stands motionless, her head turned away from me. Curious as to how she'll respond, I step behind her and pull the bathrobe away from her shoulders, letting it it fall to the floor. She gives no reaction at all as she suddenly is fully revealed, standing nude in front of her own half-brother, nude in the middle of her own living room.
I take a second to admire her naked figure from behind, her skin glowing in the candle light from the end table. Her full buttocks and slim waist really look great! Then I get down to business.
Firmly pulling her arms behind her, I take several wraps with the cord, lashing each wrist to the forearm near the elbow so both forearms are tied together. This pulls her arms up higher than they would be if just the wrists were bound, and should increase her helpless feeling. I'm careful to bind her securely, but not so tightly as to cut off circulation. I'm experienced at this, and I know she won't be getting out by herself.
"Do you find this exciting?" I whisper in her ear as I let my hands slide down her shoulders and arms. She shrugs but says nothing. "How about this?" I whisper as I move my hands around her waist, up her flat belly and ribs, and then cup her breasts. They are somewhat long, sagging down on her chest, and I remember that she'd breast-fed her children. But they have a surprising heft to them, these full meaty sacks. I feel her arch her back as my palms rub over her nipples, but she still says nothing. Her nipples are hard as rocks though, so I know she's becoming aroused.
I wonder where I should take this little game. She's naked, tied, and appears to be compliant. I wonder what she wants or expects me to do now. Well, I'm just going to go ahead and have fun with her, do what I want, pleasure myself and her, until she calls it to a halt. She can always say no, but my rock-hard cock is really hoping she won't.
Her arms tied behind her back somewhat limit my options; I can't lay her on her back this way.
I look around, and decide to keep her looking at the television while I play with her. The couch sits in the middle of the room, with space between it and the wall where a bookcase is located.
Pulling her by one elbow, I walk my now naked half-sister around the end of the rear of the couch. Facing her toward the television, I bend her over the waist-high couch back. Reaching forward, I take a wrap of her long hair and wrap it around my left hand. Then I press my hips against her naked bottom as I pull her head back so she can continue watching the TV screen.
My cock naturally pushes against the crack of her ass: I push forward several times to insure she feels its long shaft pressing between her buttocks. Then I pull away slightly, letting my cock shaft stick straight out. I push forward, pushing the head low between her buttocks. Then, by wiggling, I slide it down the crack and between her legs. I shift slightly, and can feel her wiry crotch hair rubbing against my cock.
HS spreads her legs slightly, and I feel my cock slide further between her thighs. I bend my knees slightly to change the angle, and the head of my cock pushes through her beaver and up against soft cushiony pads. That must be her labia: I'm only an inch against entering my half-sister's cunt, only an inch away from fucking her for the first time!
"You want to stick that in me, don't you?" she murmurs, still gazing at the screen. This is the first thing she's said since I tied her. I say nothing but reach between her legs and use my hand to rub my cock even harder against her furry cunt. I slide it up and down the entrance to her cunt, but I don't enter her .. not yet. I want her excited by the feel, the sensations, the thought of my cock so close to her vagina.
"Go ahead, stick it in, I can't stop you!" she whispers.
"I want to hear you say you want it," I tease her. I want her to take some responsibility for what's happening here. She's been entirely too passive, and that's starting to concern me.
She won't play that. "No, do it if you want. I can't stop you." I realize she's not going to admit she wants me. She'll let it happen, she may even want it to happen .. but she's not going to say so.
I readjust the angle of my cock with my hand until I can feel its head pressing through her thick beaver and in between her full labia. My cock head has pushed her cunt lips open; she's wet already, and my cock slides into my half-sister with no resistance. Pulling my hand out, I push in further, until I'm buried inside her to the hilt. It's done! My little HS has just been fucked by her big brother!
I can hear her moan, and she lifts her bottom up against me, giving me the perfect angle for the deepest possible penetration. I begin a slow stroking, but then lift her head back up to the screen again.
Her cunt is very loose and wet, surprisingly loose. I'm not getting the friction I need for my own climax, but I continue to stroke inside HS as she becomes more and more excited. Sliding my right hand between us, I work my finger down over her anus. She jerks slightly as my finger slides over her anus, but she makes no objection. Sliding my finger down even more, I reach the base of her cunt.
I push my finger inside her cunt, alongside my cock shaft, and get it slippery with her juices. Then I pull it back out and begin to softly massage the skin between the anus and the base of her cunt. The massaging of this sensitive area of skin increases her excitement, and her moans become louder, her movements more anxious as she pushes back against me.
Finally she comes in a strong orgasm, jerking several times at each strong surge of excitement. I push my finger directly against her anus to increase her sensations during her orgasm, but I don't penetrate her. I don't know if she's experienced at anal sex, and don't want to distract her too much. But still she makes no objection to my touch.
I hold myself deep inside her as she convulses. I'm not overly excited: her loose cunt just isn't holding me tightly enough, producing enough sensation to get me even close to a climax yet. But I'm enjoying the sensations, and even more, the thought of what's happening here.
Thoughts race through my mind as I savor the feel of her cunt throbbing and weakly squeezing against my still-stiff cock: I've just fucked my own step-sister! And I'm not done with her yet! Gradually er body quiets; then I slowly, tantalizingly, pull my cock out of her wet cunt.
I release her hair and lift her back upright, to stand behind the couch. I reach around her and slide my hands down her body, down over her hips, and then back up to cup her breasts again. She shivers, but remains motionless as I explore her naked body. But I can tell she's sensitized now, with every touch exciting her even more.
I've enjoyed fucking her in her helpless state, and I've enjoyed her responses to me. I decide to let her fuck herself, to force her to ride me. If she won't say how she wants me, I'll force her body to show it by riding on my cock.
With her arms still tied, I lead her back around to the rug in front of the couch. She says nothing; her head is down or away from me, she's intentionally avoiding my eyes. But she doesn't resist; she willingly follows my gentle tugging, ready for whatever I want to do next.
I lie on the floor, on the rug between the coffee table and the television. HS stands naked beside me, waiting for whatever I want next. I pull her down, maneuvering her feet and legs until she's first kneeling, and then squatting across my hips. She's bending forward to keep her balance in the squat, and her full breasts dangle down enticingly. I reach up and tweak her nipples, fondle her breasts.
Then I reach down between us and grab my cock with one hand, insuring it points straight up at her furry crotch.
"Drop down now, sit yourself down on me," I command her.
Clumsy with her arms still tied behind her back, HS lowers her body onto my cock and finally rests her buttocks on my hips, my cock fully buried inside her. She sits motionless for a few seconds, and then she instinctively begins a slow rocking, obviously enjoying the feel of me.
Again I feel little sensation inside her very loose cunt. But her body weight is pressing her labia down against the bones and flesh around my cock. Reaching down, I hold my hand palm up and slide a middle finger inside her cunt, above my cock. Curving it, I push it as deeply as I can inside her, and push it hard against the front of her vagina, trying to find her G-spot. I can't be sure if I've found it, but she begins rocking even faster, moaning and whimpering a little. I find her clitoris with the pad of my thumb and massage it as I continue to rub inside her. That seems to set her off, and she rocks harder than ever on my stiff cock within her.
Her eyes have been closed up until now, ever since she's seated herself on my cock. But now she opens them. Avoiding my gaze, she looks up at the television screen, at whatever sexual exercises are occurring there. She rocks harder and harder, and then suddenly her hips jerk forward once, twice, three times, and her face grimaces as her body explodes in another orgasmic peak. I'm surprised at how quickly she's come again: she's only been riding me for at most two minutes!
I can see her struggling hard not to cry out as she comes again and again. Her eyes are closed again, her mouth hanging open, her lips full and swollen. This is one very excited woman, and I feel a deep feeling of self-satisfaction as she orgasms on my cock. And I'm not even close to coming myself! I could go on like this all night!
Then she lets her weight bear down on me, pushing my cock fully within her as she shivers in the aftermath of her passion. I keep the pressure on with my hand, pulling upward with my finger. But I know her clitoris must be super sensitive now, so I ease off with my thumb.
When her body quiets again, I pull my finger out of her cunt. when my hand comes out from between us, HS slowly leans forward until her upper body is collapsed down against mine. I can hear her breathing hard as she tries to recover from the orgasm.
I don't know how much more she's good for, so I decide to take her as far as she'll go. I roll her off me and lay her on her face on the rug. Again she cooperates, giving me no resistance, saying nothing. She lies on her chest on the rug, her head turned away, breathing hard. She must know I haven't come yet, that I'm going to continue enjoying and exciting her. But she lies there naked, unresisting, open to my gaze and my touch.
I untie the cord from around her wrists and arms. Her arms must be cramped by now; she groans slightly as I roll her to one side and then to the other, bending her arms at the elbows and bringing her wrists up beside her shoulder.
Then I hold her helpless again, holding her wrists and arms at her sides by pressing her wrists against the rug with my own hands. At the same time I spread her legs with my feet and pin her legs against the rug with my own.
Supporting my weight on my arms and knees, I push the head of my cock between her buttocks, blindly trying to press it against her anus, wondering how she'll respond to the suggestion of anal sex. It doesn't take her long to figure it out.
"You're going to fuck my ass?" she whispers, half questioning, half anticipating. I say nothing since she doesn't seem to be objecting. If I'm going to fuck my unresisting little sister, I might as well do a full job of it.
I don't have any oil or lubrication, but I'll make do with what I have. Using one hand to guide myself, I slide inside her cunt quickly, to insure my cock is slippery. She's still loose, but very very wet. She lies motionless, unresisting, as I penetrate her and then pull out again.
Then I guide my cock up between her buttocks, up the crack of her ass, until I feel my cockhead rub against the puckered muscles of her anus. Aimed at, pressing against my target, slowly I push downward with my hips, increasing the pressure. HS doesn't make a sound, but I can feel her spread her legs, trying to easing my entry.
I can feel her anus suddenly relax, and my cock head slides through her sphincter in a rush. I can hear her gasp beneath me as the head of my cock pops inside her body. I stop, to let her get used to the feel of me within her ass. Then I push again, sliding another inch inside her. I can hear her moan, but it's not not a sound of pain, it's one of pure sexual sensation. I can feel her hips quivering as she holds herself open to me.
Slowly, inch by inch, I push the entire length of my cock inside her rectum. When my hips press against her bottom, I hold myself motionless, savoring the tight feel of her rectum against the full length of my cock, and the tight band of her anus around the base of my cock shaft. I squeeze my own groin muscles, stiffening and expanding the shaft of my cock ever so slightly, knowing she can feel every sensation in her super-stretched anus.
"Oh god you're so deep in me," she whispers. But she appears to be taking me nicely. I move slightly in and out of her ass, and she makes no objections. Instead, I can hear her moan at the new stroking sensation, and she lifts her hips, pushing back to meet my downward stroke.
Resuming my grip on her wrists I rise up on my knees slightly to get some leverage. Then, holding her helpless beneath me, I begin a slow pumping in and out of her body. At first each stroke is only an inch or so, but soon I'm taking a full cock's length stroke, pullling back until I can feel her asshole tight against the base of my cock head, and then driving home at full speed until my hips smack meatily against her buttocks.
She moans at every stroke, but pushes back against me. She's enjoing the ass fucking, every full deep stroke of it.
Her asshole squeezes around my cock as I move in and out, and her rectum squeezes against the full length of my cock's shaft. The sensation is much greater than when my cock was buried in her loose cunt; there's much more friction, and I can feel every quiver of her body inside.
I can feel myself becoming much more stimulated. I know this is going to bring me to a climax, that I'm finally going to come inside my half-sister. And it won't be long: the familiar tingling is beginning, as the pressure builds inside me.
A motion catches my eye. Looking up, I see two pale faces in the next room, hiding beneath the dining room table in the darkened room. I realize that they are my HS's two young daughters, A and B. They're so young, just 11 and 12, and I wonder what they're making of the scene. I have no idea how long they've been there, how much they've seen. Did they see me first strip and tie their mother? They shouldn't have been able to see her bent over the couch; the angle is wrong. But anything that happened in front of the couch was perfectly in their line of sight.
Their mother and I are brightly lit by the TV's screen and the candle on the side table. I still have my top on, and they may not be able to see my naked buttocks and legs from where they are. But it should be obvious to them that their mother is naked .. and if they've been there any time at all, they must have seen me humping up and down with their mother beneath me.
There might be shadow between our bodies, but surely they would be able to see the shaft of my stiff cock extending beneath me, pointing down, buried in their mother's body.
Do they know what sex is, what that stiff cock meant, what it is doing to their mother? Or are they so innocent as to think this is some harmless wrestling match or something? Unfamiliar with an adult male, they might not even recognize that part of me for what it is.
The two young girls are motionless, silent, so I decide not to make an issue of their presence. They've seen whatever has already happened, so what the hell: they can see the rest. Ignoring them, I return my attention to the naked unresisting woman beneath me, to the feel of my cock sliding in and out of HS's body.
This unsettling discovery and quick decision hasn't taken long, and HS doesn't seem to have noticed anything has happened. I'm not even sure I've missed a stroke.
Anal sex is obviously nothing new to HS: she's thoroughly aroused by the sensations within her ass, and is bucking beneath me, pushing back up at my every thrust, enjoying the sensations, the penetration. Suddenly she comes again, her orgasm convulsing her body, bringing a series of grunting moans from her, and that pushes me over the edge.
I come inside her, jetting my cum again and again deep inside her hot rectum. I come over and over again, each jetting pulse swelling my cock inside her.
Then I relax on her body, enjoying the squeezing pulses of her tight asshole on my cock as it slowly shrinks within her.
Finally I push myself up from her body, slowly pulling my softening cock from her anus. Glancing in the next room, I see the two faces are gone; the girls have sneaked away as quietly as they came. I wonder for a second, is it coincidence that they left before the sex was over? Or have they watched something like this before, to know how to time their sneaky exit?
Kneeling by my half-sister's naked body, I reach up and take a sip from my beer. Picking up a napkin from the coffee table, I wipe the dripping fluids from my softened cock. HS is still lying there, motionless, her face turned away from me, her arms still pulled up by her side where I'd been holding them. Her naked body shows no sign of the long sexual session or her many orgasms. The television hisses quietly, the tape finished.
"That was one hell of a fuck," I say softly, stroking one plump buttock.
She doesn't respond for a second, and then I hear her whisper, "You made me do it."
I grin to myself. "Yeah, sure .. and you had at least three pretty good orgasms there, if I counted them right."
Still motionless. "You made me, it was all your idea."
I shrug; okay, if that's the way she wants it.
"Yes, it was .. and the next time I want to fuck you, I know just how I'm going to do it too. I'll just tie you up and help myself, right?"
Again the whisper, "You'd have to tie me up; otherwise you'll never get to fuck me again."
That's interesting. Almost an invitation to do it again! But not right now: I'm tired, and it's been a long day.
"Well, I'm ready to get some sleep. Are you going to sleep down here with me? Or go up to your own bed?"
Silently HS rises to her knees. Reaching out, she picks up her bathrobe and pulls it around her body. Without meeting my eyes, she quietly leaves the room, and I can hear her climbing the stairs to her bedroom.
Well, I don't know if I've made her angry, if she's unhappy with me or herself, or what. But I know she enjoyed the sex, so she'll just have to deal with it.
And she should have an aching asshole to remind her of what we did.
As I said at the beginning, everything that I've related actually happened. (And the memories, images, even the physical sensations are remarkably clear today, even after a few years. I can almost feel her wiry hair rubbing against my cock even as I write this.)
I'd ask my half-sister to confirm .. but she doubt she'd talk about it even today.
But I never had the opportunity to enjoy my half-sister again. I would have gladly taken her to bed, or had sex with her any way she wanted. But it never happened again, not even a hint that she'd want anything like that again.
She never mentioned what happened that night either, never made any reference of it to me .. so I didn't bring it up either. She just seemed to act as if it had never happened.
She never asked me to stay over with her at her house again though, so I can only presume there wasn't any hidden urge on her part to be tied and pleasured again. Or perhaps she didn't want to be tempted .. or didn't want to refuse me if I asked. Or demanded.
A pity .. I enjoyed her. Despite what must be the world's loosest cunt, she was still a good fuck. But perhaps it was the sinfulness of it all, the incest, that gave it the extraordinary spice.
But there's a really strange part to this true story, which confirms that you just never know how people are going to react to things. Or what strange things people will do.
And this is the absolute truth as well.
A year or so after our encounter, my other sister (a full sister) called me. "Did you ever offer to have sex with HS?" she asks.
I kind of stutter for a second, because I'm surprised to hear this, to say the least. But I decide to be honest. "Yes, I did .. once. Why, where did you hear that from?"
She then laughs. "HS herself told me, just the other day! Boy, you must have really shocked her!"
I'm somewhat confused: my sister has only asked about my _offering_ to have sex. She's said nothing about the sex itself! Could it be that HS didn't tell her the whole story?
I decide to play along. "Well, yeah, she was kind of shocked. So I never brought it up again."
My sister laughs again, obviously enjoying my discomfort. "That's really funny," she says. "What did you do, just come out and ask her if she wanted to go to bed with you?"
"Well, not exactly. We were kidding about her taking a lot of cold showers .. and I just kind of said I'd be more fun than a cold shower."
My sister laughs again. "You know, I wonder what you would've done if she'd accepted!"
I laugh myself. "Well, I guess you'll never know, will you?"
And _she_ never brought up the subject again.
Which makes me wonder .. why in the world did my half-sister mention anything about it, about me even offering to have sex, to our sister? To shock her? To somehow show off how sexy she was? (There was always a certain competition between them about guys.)
To "test the waters" and see if she could discuss the sexual episode itself? If so, why didn't she continue with the whole story? (My full sister is basically unshockable, and wouldn't have batted an eye if she'd heard about it.)
Or _did_ she? _Did_ my half-sister in fact tell my sister that I'd fucked her through three orgasms? And now my full sister is playing games with _me_?
One just never knows.
But I'd fuck my little half-sister again if I could. In a heartbeat!