Author's note: This is a work of fiction. All characters are eighteen years or older. This story features incest and anal sex, so be warned in case that's not your cup of tea. Don't expect realism, and you won't be disappointed when you don't find it! Enjoy!
*****
As he pulled into his aunt's driveway and parked in front of the garage door, Mike felt a thrill of excitement running down his spine and jolting his already chubby boner into a stiffer state of semi-hardness. At the same time, a wave of pure heartwarming affection also washed over him to complement his horniness. While he got out of the car, adjusting the growing tent in his pants and trying to get a grip on himself, Mike smiled broadly as he realized that both his emotional fluffiness and his physical arousal stemmed from one single source: the awareness that he was about to be reunited with his amazing mother.
While driving to Jennifer's house, Mike had been unable to stop grinning to himself as he enjoyed the lingering satisfaction of having spent the early afternoon plowing his sister's plump ass and pumping three big loads of cum into her, one deep inside her sweet butthole and two more down her talented, sperm-chugging throat.
Once their impromptu fuckfest was over, he had wisely taken Lyla's advice when she had suggested that he should rest and rehydrate while he waited to go pick up their mom at their aunt's place. Giggling and winking at him behind her cute nerdy glasses, Lyla had given Mike a big tit-squashing hug before pushing him back to lie flat on his bed, meanwhile jokingly wagging her finger at him and demanding that he gather his strength so that he could give their mom a proper fucking later. As they both laughed at that weird yet very realistic prospect, Lyla had run her tongue over her gorgeous seed-glossy lips one last time, waved Mike goodbye and then left him there while she retired to Lori's room where her twin sister waited for her, still tied to her own bed.
Unavoidably, as he spent the following hour or so chilling and snacking and watching TV while waiting for his mother to let him know that she was ready to be picked up, Mike had wondered about what his sisters might be up to in Lori's bedroom. Even as he conjured up sexy scenarios of all sorts though, Mike had dutifully followed another one of Lyla's suggestions and accordingly refrained from peaking in on his big sisters and from generally getting involved just yet, agreeing with Lyla that it was better to let her handle Lori for the time being.
Intriguing and titillating as they were though, all of Mike's fantasies about the twins' lesbian activities had been wiped out of his mind the moment Julia had texted him, simply stating: 'Come and get me, baby. Mommy missed you so much!' followed by a winking emoji.
Although his relationship with his amazing mother had taught him a lot about being in touch with his own feelings, Mike had been surprised by the deep, immediate emotional reaction that her short yet suggestive text inspired in him. Instantly, all he wanted to do was touch and hug his gorgeous mom, to feel her voluptuous body pressed against his own and let his hands roam all over her beautiful curves. At the same time, he hungered to just be near her, to let the warmth of her unconditional love envelop him completely as it always did.
Even though his head was still full of scorching hot memories of his recent sexcapades with Lyla, as Mike drove to Jennifer's house he had felt his lust for his sister gradually be replaced by a familiar, naturally powerful longing to be one with his awesome mom again. The mental image of Julia and all that she meant for him had soon overcome Mike's senses completely, making him more and more impatient to see her again. It had been an actual strain for him not to hit the gas and rush full speed ahead, but he had managed to rationalize that it was better to arrive there a couple of minutes later in one piece rather than to crash the car and not get there at all.
Now, as he walked up to his aunt Jennifer's door, a smile on his face and a big bulge in his crotch, Mike chuckled to himself as he realized that he was kind of acting like he was picking up a girlfriend at her parents' house for a first date or something. Still, that was exactly how he felt, and it really was a great feeling!
Snickering and exhaling, pulling his Fugazi T-shirt down on the front a bit in an attempt to disguise the tent in his pants and possibly not freak out his aunt, Mike rang the doorbell and waited.
*****
As soon as she heard the doorbell ringing, announcing her nephew's arrival, Jennifer immediately stirred in the deck lounger where she was suntanning naked.
"Finally, our young stud is here!" she chirped, springing up to her feet, the sudden movement making her massive tits wobble juicily as her big round booty jiggled away in turn. Turning to the pool where her little sister was lazily swimming and letting the late afternoon sun kiss her naked water-slick body, Jennifer went on with a mischievous wink: "You know, I was starting to get really antsy, Jules... Five more minutes and you would have had to take care of me yourself!"
"Again?!" Julia chuckled as she stood in the shallow end of the pool and arched her eyebrows at her incorrigible sister. "We were sixty-nining just ten minutes ago! Jeez, Jenny, you're so terrible!"
Laughing along with Julia, Jennifer just shrugged and made her way across the deck and toward the glass doors leading into the house. Noticing that her big sister wasn't putting her bikini back on, Julia tentatively asked: "Are you going to let Mike see you like that?"
"Sure, why not? No point beating around the bush," Jennifer replied with as shrug. Noticing a shadow of doubt darken Julia's beautiful face for a moment, Jennifer stopped in her tracks and locked gazes with her little sister. "You're not having second thoughts about this, are you? Just tell me now, Jules..."
