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You are here: Home / Adult sex stories / Two Halves of a Whole: Part 1C

Two Halves of a Whole: Part 1C

Adult story Editor April 9, 2018 Leave a Comment

“No,” Ally cries, her face a mosaic of fear, shame and a hint of approval, “it’s just my body; it’s not me.”

“So, it’s your body that wants your brother’s tongue inside you,” I coo to her as my knuckles curl and my fingertips find the elastic waistband of her panties, “there’s some duality to you, it seems. Glad it’s not just Jake and I that have conflicting voices in our head.”

I drag my fingers down, bringing my sister’s panties with them. My knuckles dig gently into the soft flesh of Ally’s ass, her supple glutes welcoming me with their warmth and give. I reveal the divide of my sister’s backside, and stare unabashedly at the prize beneath her cloth. Jake had watched a lot of porn in his time, but he’d never laid eyes on an ass like this before.

Pale, soft skin formed over two perfect domes, their bottoms creasing delectably at the thigh, forming the protrusion of her womanly apple. My greed takes me, and I hurriedly rip Ally’s panties down to her knees. She cries a muffled sob into the pillow, but then she looks back. I meet her gaze and smile. Her face is still a portrait of loathing and fear, but the curiosity and desire is gaining traction. Part of her wants to see what I’ll do. Part of her is begging me to go further.

My fingers sink into the soft domes; her pale, warm skin protruding from my gripping knuckles. I spread her wide, and my heart races at the sight of her. She gasps, sobs, and cries out her protest, but her body can’t lie to me. Beneath the perfect, puckered rim of her anus, Ally has prepared herself with a waxing job. Not a single hair can be seen along the tight petals of her womanhood.

Her folds are neat and orderly, forming two pale lips that barely reveal the flush bud between them. And it’s soaking for me. Her nectar is running through her crease and spoiling the sheets. I lick my lips, and give my sister one last look. Her eyes are wide and trembling, her blue irises baring dilated pupils in the dark. Her pointed, freckled nose gleams with her rosy cheeks in the moonlight, and her luscious lips are parted in a panting, frightened gape.

“Please,” she begs, her eyebrows raising in her sorrowful plea, “Trish, don’t do this to me.”

I just smile back, and lower my face between her spread cheeks.

Her warmth encloses about my face as I dip my nose against the bottom of her slit. My tongue snakes from my mouth and tests the dripping fluid of my sister. I hear her gasp as she’s touched for the first time by another. The gasp is followed by a sob, but nothing else. She’s waiting for more. My tongue moves again, this time parting her petals, and sliding along the sweet crevasse.

She froths in response, her nectar flowing freely from her. Another gasp slips from her lips, but the sob does not follow. My tongue lingers along her folds, exploring her every crease, gently parting the tender flesh of her. She tastes delicious. My movements become more deliberate and less tentative. I slide my tongue through her with confidence, ever teasing the bottom of her clit, but not quite reaching it.

I’m listening for her while I’m savoring her flavor, listening for the crack in her defenses. A gasp, a whimper, and then…a moan. Muffled; she tried to hide it in the pillow, but it escaped her virgin mouth nonetheless. I reward her for her unwilling tenor of approval. My tongue reaches the engorged bump of her erogeneity. I curl it about her, and then flick once across. Her legs tremor slightly, and another sobbing moan seeps into the pillow. Another flick, and a similar reaction. I smile at the responsiveness of her body, and then step things up. Playtime’s over, honey.

My lips wrap around my sister’s clit. My fingers slide between her cheeks, stopping for a moment to graze her rim, before creeping to her oozing womanhood. Two digits glide into the tight depths of my sister, and my wrapping lips suck and rotate. She can’t help herself. Her head flings up from the pillow, her blonde hair flailing in an arc. Her mouth trembles for a moment, and then opens to yield a moan of pure delectability.

No more pretense is left in her voice, only the carnal sound of her pleasure. My fingers slide deeper into her, gently parting the tightness of her womanhood. I feel the clenching resistance of her depths, and push through her chastity. She cries out in pain and pleasure as the blood of her purity flows onto my invasion. I soothe her pain with the ardent sucking of my lips; pulling her clit all the way into my mouth and stretching the loose skin of her vulgar lips. Another tremor runs through her thighs, this one stronger than before.

Her glutes clench around my face, hugging me in a welcoming embrace. My fingers search her depths until they find what they’re looking for: the spot on her ceiling that drives a woman crazy. I press against it and slowly slide my prying members back and forth. My lips seal and rotate, my spit leaking from my mouth and onto her stretched vaginal flesh. Ally can’t hide it, can’t stop herself from singing out. A soft, desperate cry comes from her mouth, and her restrained arms tremble in gratitude.

I play with my twin sister like this, increasing the depth of my invading fingers, increasing the ardency of my sucking lips. She isn’t just moaning anymore; she’s squirming in delight and crying out. Her mouth is curled at the corners in a pleasure-stricken smile, and though the tears still flow from her eyes, the windows to her soul are gleaming with ravenous want. She looks back at me, and I look up at her. I pull my lips from her nectar-soaked slit and smile.

“You’re enjoying this!” I tease softly, my fingers placating her blooming defiance, and replacing it with subservient pleasure, “You like having your brother eat your pussy, don’t you?”

“N-n-no!” she manages to stammer out, though her back is twisting in in response my invading hand.

“In Jake’s fantasy,” I continue, the pace of my fingers still forcing my sister to reel in delight, “he eats you out, he fingers you; do you remember what I told you he wants after that?”

Ally’s eyes widen in fear. Her pleasure-stricken mouth still parts in gaping awe, but the luscious lips that rim it, are quivering.

“That’s right, Ally,” I muse with a smile, “Jake takes his cock,” my other hand joins in and begins caressing her taint, “and he forces it into your virgin asshole.”

Another incantation forms in Ally’s mind. This one isn’t a knock-out shot; this one is lethal. I stop the hemorrhaging spell in its tracks, sending a blast of pain into my sister’ skull.

“You just tried to kill me!” I laugh cruelly, “All that effort you made to get me here, and you were going to throw it all away for some rape?!”

“If you…” Ally pants, “If you touch me again-”

“You’ll do what?” I smirk, “Ally, I’m going to fuck your asshole now.”

Ally thrashes and screams for help. I silence her with her own panties, and revel in her humiliated expression. Her pale face is flush with rage, her blue eyes staring their fear into my own, her mouth puffed at the cheeks as she’s forced to taste the contents of her womanhood. I grin down at her, and once again, part the soft, pale cheeks that are making Jake hard as a rock.

I straddle Ally’s thighs, and slide my counter-part’s rigid member between his sister’s glutes, relishing the feeling of her warm softness surrounding me. Her juices froth from her slit without her permission, her body betraying the defiance of her mind. Her asshole is puckered, pink and clean, and it twitches as my shaft glides over it. Through the muffled sobs and pleas of my sister, I hear the murmur of an approving moan escape from her chest. I push down on my throbbing cock, pressing the tip against Ally’s tight, perfect sphincter. She whips her head around, her eyes giving me one last pleading look. I smirk at her fear, getting even harder in its expression. I spread her wider, force my way in.

It’s difficult to describe this feeling. Ally’s sphincter resists me for every inch, clinging desperately closed as I drive harder. Her neck is twisted unnaturally, her head shaking fervently in the final pleas for mercy. I’m not in yet, but I can feel her beginning to expand. I give her a courtesy spit, and watch as the string of saliva descends perfectly to her opening rim. My head eventually breaks through, and Ally’s back begins to flex concavely, her stomach pressing into the bed as her ribs and breasts lift from it.

I push deeper, and then…I’m in. Her rim encloses about the crease of shaft, sucking me into her greedily. A muffled scream erupts from Ally’s occupied mouth, her eyes widening, pain mixing with the fear that’s already written across them. I push deeper, savoring the feeling of her tight, warm insides enveloping me, twitching around me, hugging every curve of my girth. Ally’s thrashing beneath me, her back twisting and her legs kicking.

Her spine continues to arch with every inch I push into her, as though my cock were a lever for back. Slowly, gradually, I continue my descent, watching in amazement as her shit-hole gapes about me, as her rim thins to a white circle, as her glutes flex and twitch around what remains of my exposed shaft. I push the last inches of myself all the way in, and marvel at the feeling of her gripping asshole clinging to every bit of me. God, it’s the best feeling in the world.

“The hard part’s over, Sweetie,” I tease my screaming sister as I caress her arching back, “it’s all good from here. You did so well.”

Ally isn’t listening to me. She’s thrashing and screaming in agony, her restrained arms flexing to be freed, her wet eyes writhing in their sockets, looking back at her anal penetration in horror. I smile into those eyes and slowly withdraw, laughing at her expression as she sees her inner-flesh come out with me, her anal skin sheathed to my cock. She almost prolapses right there, but I push back in before she does. Ally jerks forward, her head whipping upward in a painful wretch, her back flexing so that every muscle stands up. I pull out, and push in again, increasing my pace and force with each thrust, marveling at the feeling of her tight insides constantly constricting about me.

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