Her face moved from side to side beneath his caressing fingertips. Tiny indications appeared on her lush red lips where her teeth pressed them in moments of intense passion. Then every so often her gasping mouth came back against his, her teeth nipping at his lips, her tongue sucking his deep inside.
"Damn… Goddamn…!" Mike choked, pulling back. "I can't hold it back, Sis… I can't hold it back… I'm going to cum. I'm going to cccccuuuuummmm…!" he blurted as he pounded his blood-inflated cock deep up into the burning sanctuary of her churning belly with long, smooth strokes. He could feel the boiling sperm ready to burst from the reservoir of his over-bloated balls as they beat lasciviously against the cheeks of her upturned buttocks. He thrust his plundering tongue to the depths of her throat, and, with greedy, kneading hands, reached down to clutch the widespread ovals of her ass-cheeks, hauling them up hard against his fast driving pelvis, slamming his now spewing cock fully up into her unresisting cuntal channel.
"Aaaaahhhh… yes… lover… yes fill me… fill me with your hot love-cum, Mike!" Kitty wantonly urged him on, at the same time feeling the erotic bubbling taking place inside her own loins as the turgid, pulsing head of his deeply sucked cock suddenly flared larger and began to spurt. She could feel the streams of white-hot semen shooting far up into her nakedly clenching belly with the force of molten fire, churning around her dilated vagina in a growing pool of long-desired love.
She wished she could cum with him at that very moment, but she couldn't… she couldn't just yet… almost, but not quite. Oooohhhh! Her eyes closed and all the time he was cumming inside her, her mouth worked and quivered and her neck strained as she forced her head tightly against the ground with the intensity of her passion…
And then, panting heavily, his strong, muscular body collapsed on top of her while she continued to hold and caress him as she lay there beneath him, neither of then speaking for several minutes. Finally, Mike rolled part-way off her, but she wouldn't let him go entirely, even after his limp penis slid wetly back out of her still nibbling vagina. Instead, she cradled him there between her wide-open thighs and drew his head down to rest against the softness of her rising and falling breasts.
"How was that? Did you like that, Mike?" Kitty whispered, running her fingers over his cheeks, then lovingly through his hair.
"Sis, it was sweet. It was beautiful, honey…" he sighed. "I just wish it could have been as good for you as it was for me."
She lightly placed her finger against his lips. "Don't you worry about me. Can't you see how happy I am?" Kitty said as she brought her mouth close to his ear. "My belly is filled with so much of your love… and that's all that matters now. I wanted you to be happy with me, darling…"
"I am happy, Kitty," he replied, his cheek pressed into the softness of her warm, full breast. He kissed the smooth, yielding mound from the side of his mouth, then teased it with his tongue as he moved closer to the tiny hardened nipple, sucking it between his lips in the same sideways manner. "I'm happy all right, but we're a long way from being finished."
"Mmmmmmmm," she mewled, embracing his head tighter against her naked breasts, her desire-filled young body gently squirming beneath him. God, how lucky she was to have a brother like this. She loved him… had always loved him… and only now was she realizing how she could show him the love she had for him. She would treasure all these moments until the day she died. She knew she would never forget them. She had finally been able to repay him for all the kindness and understanding he had shown her when they were children. She ran her fingers through his auburn hair while his tongue and lips nibbled and taunted at her bursting nipples, sending delightful ripples spiraling through her.
He paused and reached over to his clothes nearby on the ground, searching for and then finding a joint he had slipped into his pocket for just this occasion. Then, lighting it and taking a deep drag, he handed it to his sister as she lay still half under him on the soft, warm ground. It was then that Mike remembered that he had not yet seen Janet's son. In fact, nobody had even mentioned the child. He asked Kitty where he was.
"He was invited to a friend's house for the night," Kitty informed him. "He has so few friends out here that Janet thought it would be best if he went. He'll be back tomorrow." Then, "Let's not worry about him now. We have each other. There will be plenty of time later… tomorrow…"
"Yes," Mike agreed. "We are lucky to have each other." He moved up to kiss her, their arms clinging tightly around each other's naked body, the depth of their feeling flowing from one to the other with warm, passionate vibrance. He began to stroke his hand down over the curved nakedness of her full, round breasts, exploring again, but this time with more delicacy.
"Oh, Mike, darling!" Kitty moaned as she felt his long thick penis stirring against her thigh once more. She slipped her arms up around his neck while he eased his tongue between the waiting moistness of her lips and she began to suck gently on it, nibbling with sharp tiny nips and feeling with her fingers the muscular shudder that moved up his naked back.
Mike felt her squirming to work one leg between his, then felt the pressure of her smooth, warm thigh against his swelling cock, bringing it to hardness, renewed and fresh. He grunted, feeling the seminal wetness from its tiny eye-slit smearing against her leg.
"Mike… Mike… you've fucked me so happy… I never knew a person could be fucked so happy… and I want you to know that I'm not ashamed of what we've done."
"I wouldn't have done it if I thought you would feel bad after…" he told her as he felt her fingers toying at the back of his neck. Her warm breath was increasing in tempo against his face. She let him move back in between her yawning legs once more, loving him cradled that way on top of her. She kissed him, darting her hot tongue wetly up into his mouth, and then in and out in a brazen little semblance of what she really wanted. His big hands trailed down her sides following the symmetrical contours of her waist and hips and finally beneath her along the ground to the smooth fleshy ovals of her buttocks, cupping the rounded moons in his palms and splaying fingers. She clung excitedly to him, then stroked her own hands down his lean, hard flesh, searching eagerly into the private hollows of his body. Her head was swimming with the thrilling delight of their reunion… this very special reunion… of her fulfillment to come. Ohhh, how she wanted him… needed him like this… and she would want him forever… she just knew it…!
She squirmed again beneath him, whispering for him to move his legs on the outside of hers once more. He did, his long, thick hardness pressing hotly against the supple flesh at the juncture of her thighs, its blunt head, bulbous and throbbing, splitting the narrow hair-fringed slit of her cunt to gently nudge at her tiny clitoris. She undulated her hips to increase the wild erotic stimulation and then lifted them while she moved her arms beneath her buttocks, and, with the fingers of both hands, spread her flushed wet vaginal lips open wider to him, offering a greater tensing contact for his cock with her love-sensitized cunt-flesh. Then she dropped back onto the ground, his throbbing hot length tightly caught up between her hotly sensuous pleasures of his sister's voluptuously inviting body! Jesus! Even his current girlfriend had never made him feel like this. He had never known that a man could lose all sense of perspective once he lay caught between a lovely woman's legs, and she was certainly the most lovely woman he knew. He trailed his hands over the soft curves of her naked body again and again, unable to get enough of her, while she began a slow rhythmic undulation with her hips and buttocks. He could feel the long, smooth muscles and tendons beneath her satiny flesh ripple lightly, and thought again with lustful anticipation about how her thighs had felt pressing firmly around his hips only moments ago when his pulsing cock had been buried deep up between them.