"Would be, huh? In other words, you've only been putting me on, right? About how great I am and all that?"
"Oh man, there goes with the analytical brain again. Of course I haven't been putting you on, Tann-zie. You are the greatest thing that ever happened to me. You really are but I want you-u to feel it as great as I-I do."
Tannsy's soft green eyes searched into her brother's for a long moment. She burst into giggling laughter.
"W-What in the h-hell is with you-u??" Clark howled.
"You're so stern'n so gr-ruff-f and so cute, honey? And so wor-ned about me. Hey, you think anybody else ever had a fight when the guy actually had his thing stuck in the girl?"
"Oh-h man-n!" Clark burst into laughter, pulling Tannsy's hip to roll them to their sides. He kissed her, caressing his hand gently over her soft behind. "That's exactly what it's all about, though, you know it, honey?" he said. "Taking lots of time and playing around a lot while you're doing it? Even fighting, maybe, if that's what turns you on?"
"…. I never got turned off."
Clark teased his cock into Tannsy as if in accidental movements, pretending not to notice her politely restrained squirmings. "I'm sorry I sounded mean, honey," he purposely rambled on. "It's just that you're such a great little person, your own self, you should never be doing it for just meor just for anybody else, either. Where it's at is going together on it, ya know? Riding e-easy with it, not working your tail off just for the other-"
"Oh, honey, enough already, okay? I get the picture. I was being mechanical, right? Like it said in the book not to be, right? I was just trying too hard to make it real great for you, that's all, so you wouldn't-"
"…. Wouldn't what?"
"Well, darn it, I wanted-.. Well, I just don't see why you should nneed it with anybody else now you can have it with me anytime you want it. You won't, will you? If I learn everything real good?"
"Hey-y, honey. You can't think of you and me as forever. This is our first and only time together, remember? Ever."
"Well- Well, so okay. So I want it to be like you said. I want to give you-u the best weekend you'll ever have in your whole life, too."
"…. I'm gonna f-f-fuck you to death," Clark said softly. He kissed Tannsy long and lingeringly. As he nudged her to her back he was torn between feeling dumb for kissing his own sister like that, wanting never to break from the soft moist lips, and feeling already too turned on to dare himself the luxury any longer. He hated playing cunt mechanic with the great little broad but he couldn't take the chance on letting himself go to the pleasure of just making it with her and hoping she'd reach the big one with him. The sharing of the joys of togetherness fucking would come after he was sure her lush little body had taught itself how to explode into ecstasy.
Slowly and teasingly, he slid his cock in and out of the tight little cunt that fitted his cock so perfectly. Tannsy lay for a moment, her green saucer eyes half closed, and then her hips bent to follow the cock's movement. Instantly, Clark stopped moving.
Tannsy's eyes popped open. "Hunh-h??" she whined.
"You said you'd just lie there and let me do it."
"…. Okay, but no more teasing, either, okay? Let's just do it real nice like we were before."
She flopped her legs out, obediently limp on each side of his. Clark hunched to brush one more kiss across her softly voluptuous mouth and then pulled his cock back in her tight body, dragging the stiff rod high to rub at the tip of her clitoris, levering the head low to scrape along her inside anal canal. Slowly he spiraled it into her, lingering when he was as deep as he could go, grubbing his pubic hair back and forth across the mashed lips of her cunt. He teased his mouth across Tannsy's once more and teased his cock out of her with a deliberate wig-wagging motion.
Tannsy's body like shrank into itself in her effort to remain still. It was Clark who became all too aware that the mouth of her super tight cunt was acting as a solid, super-emphasized pivot point for his lever from whichever direction he pushed and was already making it all but impossible to keep his mind on the main job.
Tannsy inhaled through her clenched teeth and a grimace of denied pleasure crossed her face. Her hips began to take on little yearning motions, but then she remembered and stopped even that. On the very next stroke her hips betrayed her again.
"I'm sor-ry, Clarkie," she blurted. "I ca-an't just lie here."
Clark grinned to himself. "You lie there," he ordered.
Tannsy lay motionless next to the torturing cock, now holding her body stiff and contained. A pink flush began to suffuse her straining face and her body slowly began to go fluid in spite of herself. Her eyes closed in luxury with the deep wallowing strokes of the big prick that seemed to be growing larger and longer with each movement, and her breathing began to deepen. Her hands crept without thinking to grovel in the coarse hair on the backs of her man's thighs. Clark allowed it now because Tannsy didn't know what she was doing… To him, either.
Tannsy's hips began tentative little searching motions to meet each non-rhythmic thrust of the gorging prick, quickly learning to anticipate the direction the prick might come from this time, and when, and moving occasionally even when the prick rested. Her tummy gave an audible ruckle into the moaning silence and Clark's dick was sliding in a whole new lining of warm slipperiness that in no way diminished the agonizing tightness of Tannsy's munching cunt.
Her legs rose to lock heels around Clark's back for a moment, only to break loose and spread to allow her hips to move more freely with the beautiful strokings. Gradually they began to stiffen outwards and upwards. The cheeks of her ass clapped together like in surprise as Clark's nut sack patted gently against her asshole, then her tremoring legs opened still wider like asking for more of that.
Her toes straining toward the far corners of the ceiling behind her own head, Tannsy's warm little hands crept up to the cheeks of Clark's sweating ass, holding him just a bit longer each time the curve of his juice-smeared groin was snugged into the sopping cavity of her own and swiveling hard against it. She gradually discovered arching her back on each stroke, and picked up a twist to her hips that tickled her clitoris in the crinkly hair at the base of the big dick stretching her cunt so deliciously in all directions, her sweet little tunnel of love whispering, "Schlu-uweet!" as Clark's cock sluiced into it and whimpering, "H-Heleueu?" as he teased it back out.
Her breathing coming on now in slow, deep, moany little swells, Tannsy quickly learned the exact proper angle at which to tilt her hips to follow exactly the curve of her brother's big hard cock and keep her zinging clitoris rubbing the full cross-ridged length on both the faster moving backstrokes and the gluttonous wallowing in-strokes, but the straight-on sucking of her tight juicy hole was immediately too much for the brother.
Clark bit his lip until he tasted blood but then Tannsy's whole body suddenly went rigid beneath him and then collapsed. Her tummy doubled in as if with terrible cramps, her spasming cunt flared wide around the base of his cock. Her gurgling moans rose to hysterical yelping screams and fell again to squeals of hoarse agony, her hips bucking high to meet the big prod and twisting, her heels drumming hard, solid, thumpings into Clark's kidneys. Her sharp sharp fingernails clawing desperately at the cheeks of Clark's ass, Tannsy threw her cunt up at his crotch in total, mindless, abandon, straining herself to him with arms, legs, tits, and her whole writhing torso. Her tiny body came on with a long violent shudder, and the huge straining floods of rich, slick woman juice finally came gushing from her cunt, squeezing past the swollen shaft within it and pumping out through the tight lobes in vicious little squirings that Clark could feel spraying against his own skin.