The feel of her brother’s touch on her sensitive hineyhole sent her head spinning and the way he had languidly caressed her twitching little butt-ring made her pussy drool like crazy, but now that he was genuinely fingering her anus, Michelle’s pleasure reached truly unprecedented highs. It didn’t matter that Tyler’s digit wasn’t nearly as thick as her buttplugs, nor that he was moving very shallowly in and out of her asshole: all that Michelle knew was that her big brother was finally touching her most private and intimate hole, pushing himself inside her tightest opening and exploring the unplumbed recesses of her needy anus while his palms kept hungrily massaging the meaty plumpness of her big booty.
Overwhelmed by the storm of emotions brought on by the fact that one of her many forbidden dreams about her beloved brother had actually come true, Michelle felt her orgasm mount insanely fast inside her. On top of the maddeningly good feel of Tyler’s finger masturbating her receptive butthole, the delightful friction caused by her bunched up bikini thong wedged firmly between her smooth pussy lips and the way the nectar-damp cloth teased her engorged clit did the rest.
After merely a couple of minutes of that new, beautifully intimate contact with her brother, Michelle let out a quick gasp followed by a long mewl of release as her whole curvy frame shivered in pleasure, wracked by a powerful stabbing climax. As her girlcum gushed from her virgin slit and a satisfied smile danced on her parted lips, Michelle’s gummy little asshole clenched and unclenched sexily around Tyler’s finger, giving him the super hot impression that her winking anus was sucking on his digit, as if hungry for more. That did it. Without even needing to be stroked nor touched at all, Tyler’s massively hard boner flexed one last time within his bulging trunks and swelled even bigger as his ejaculation suddenly surged from his pole and splattered forcefully against the constricting cloth while a guttural groan of climax escaped his slack mouth.
As if that unexpected yet somewhat justified orgasm had woken him up from his momentary ass-worshiping trance, Tyler shook his dizzy head and panted as he took stock of the situation. Looking down to see his hands overflowing with his sister’s big juicy buttcheeks as her deliciously pink asshole still winked around the tip of his forefinger, Tyler couldn’t help but laugh with relief as he realized that yes, it was all true, he wasn’t dreaming! Turning his gaze up along Michelle’s arched spine, he found her looking over her shoulder at him with the most beautiful smile painted on her lips and an expression of glad surprise brightening her cute face.
When their gazes met, the siblings couldn’t help but blush slightly, yet they kept eye contact, silently letting each other know that, weird and theoretically wrong as it was supposed to be, what had just happened felt perfectly right and fun and awesome. Still, as soon as she noticed the tell-tale wet spot spreading in the front of her brother’s tented trunks, Michelle couldn’t help but giggle and quip: “Wow, Ty… And here I was thinking I was the only one having fun!”
Chuckling along with her, Tyler shrugged his powerful shoulders as he straightened up and replied: “Oh no, Mimi, I’ve had a lot of fun too putting lotion on your epic booty!”
Michelle laughed hearing that, loving the sincerity of her brother’s appreciative comments on her ass, as always. Still, even though she was buzzing with lingering arousal at least as much as her brother was, Michelle felt the need to take a moment to process the events of that day a bit. After sharing another meaningful look with Tyler, Michelle rolled to her side, thus making her large boobs sway mouth-wateringly, and then deftly jumped off the recliner.
Her voice was tender and seductive at the same time as she said: “I’m going back inside now, but I’ll need you again tomorrow. You take care of my big butt so good, Ty. Thanks, really.”
Staring right into his little sister’s sparkling green eyes, Tyler saw there the same mixture or lust and love and confusion that he felt whirling inside himself. Along with her promising words, Michelle’s tone confirmed to Tyler what he already felt: the small yet crucial first step they had just taken was only the beginning of a path that they both wanted to explore together. Their mutual desire was so genuine and deep-seated that it was okay to pause for a moment before going all the way down the road they had just discovered. Looking into Michelle’s beautiful eyes, Tyler knew without a doubt that she was thinking what he was thinking: they were meant to be together, it was as unavoidable as it was right.
As he nodded slowly at his adored little sis, Tyler’s only reply was to wrap his strong arms around Michelle’s petite frame and draw her closer. Instantly Michelle cooed and threw herself into her brother’s embrace, locking her arms around his powerful body, squeezing him in her tightest hug while her soft bulging tits pressed firmly against his muscular chest. After their embrace broke, Michelle was visibly beaming with joy while she got on her tip toes and puckered her gorgeous lips at the same time as Tyler leaned down toward her adorable face, so that their mouths could join in a soft loving kiss.
Moments later, while Michelle walked off across the deck and into the house humming a tune to herself, Tyler exhaled with longing as he stared raptly at his sister’s plump bubble-butt jiggling away all over the place. Her round protruding asscheeks swayed side to side so gorgeously that his chubby dick flexed with arousal inside his sperm-wet trunks, and the thought that he had just made her cum just by fingering her lovely, virginally tight butthole did the rest to restore his boner to a state of aching stiffness within seconds.
“Man, I can’t wait until tomorrow…” Tyler chuckled to himself even as he turned around, dove into the pool and started doing laps in the cool, calming water.
*****
Unsurprisingly, flashbacks and vivid memories of fingering his sister’s asshole to climax featured heavily in Tyler’s jerk off session that night.
Even the following day, the mere thought of having made first contact with Michelle’s adorable pink rosebud kept Tyler so horny that he had to masturbate repeatedly just to relieve the persistent hardness of his raging boner. That afternoon, when Michelle’s voice from outside jolted him out of his afterglow as he lay in bed after he had just finished jacking off for the third time that day, Tyler’s horniness and curiosity about the incoming ‘sunbathing’ session were thrilling him to the point of preventing his schlong from deflating completely.
As he rushed downstairs at full speed to join Michelle by the pool as soon as possible, Tyler could already feel his chubby dick straining impatiently against the confines of his trunks. After the events of the previous day, his anticipation was so intense that, as he ran across the house and headed to the backyard, Tyler kept hearing the words that Michelle had just hollered from the pool side to him moments earlier still echoing in his head. The only difference was that, while she had said “Come on, Ty, I need you to do my back!” now Tyler’s lust-addled mind changed his sister’s eager invitation to sound more like: “Come on, Ty, I need you to fuck my ass!”
Propelled by his inflamed imagination and by the realistic possibility of making his booty-centric fantasies about his gorgeous little sis finally come true, Tyler burst out into the backyard at a full run, only to then stop dead in his tracks as soon as he saw Michelle.
Sitting on a recliner with her shapely legs stretched before her and her blue bikini top laying discarded by her cute little feet, Michelle was cupping her large naked boobs in her dainty hands and sensuously massaging sunscreen all over their soft, heavy roundness. With his eyes glued to her bulging lotion-slick melons, Tyler walked toward his sister as if in a trance. Noticing him, Michelle smiled playfully at Tyler while she kept kneading her juicy tits and distractedly playing with her pink puffy nipples. Despite affecting nonchalance, Michelle couldn’t help but blush and feel her heartbeat accelerate as she basked in the way her big brother hungrily ogled her boobs: it was the same needy, covetous stare that right at that same moment she herself was using to steal glances at the huge, very promising bulge in his trunks.
As he drew closer to Michelle, Tyler finally managed to tear his eyes from her plump tits and deliciously suckable nipples to look her in her sparkling eyes. After letting out a half-nervous and half-excited chuckle, he said: “Wow, Mimi! Going topless today, uh? Nice, very nice.”
Giggling and biting her lips, thoroughly enjoying her brother’s compliments, Michelle slowly stood up before Tyler as she replied in a soft purring tone: “Actually, Ty, I was thinking of going full nude…”
Michelle’s lotion-shiny tits jiggled beautifully as her hands stopped cupping them and moved down to her flaring hips, where her fingers swiftly undid the bows of her bikini thong. As the minuscule piece of cloth dropped to the floor, so did Tyler’s jaw. His mouth remained slackly open with amazed shock as he caught his very first sight of his sister’s virgin little pussy revealed in all its smooth, naked glory.
“Holy fuck!” Tyler exclaimed as he unconsciously licked his lips, his eyes full of the heavenly vision of Michelle’s soft labia, so pink and delicate and moist-looking, just like the engorged nub of her clit already swollen with arousal and peeking invitingly out. Forcing himself to look up from his sister’s lovely pussy to her flushed smiling face, Tyler mumbled. “That’s awesome! I mean… Sure, yeah, full nude! Great idea!”
“Yeah, I thought you might like it…” Michelle tittered, meanwhile turning around to offer her horny big brother a perfect view of her majestic bubble-butt.