I had planned to finish my meetings early to return home and join Phil and Autumn. However, it ended up being a few hours longer than anticipated. I had expected Autumn to have worn out Phil by that point in the evening, but I had underestimated the effect a busty, gorgeous 19-year-old niece might have on her uncle.
"Hi Autumn! I'm back," I called out from the doorway, but no one answered. I glanced at the clock; it was still 5 pm. The Boys would be returning in a few hours, I noted to myself.
'Maybe she left to meet some friends,' I thought as I made my way up the stairs to my room. However, the sounds coming from my bedroom quickly told me otherwise.
I smiled to myself as I opened the door and was greeted with quite a sight. My daughter was on all fours, her tits bouncing wildly while Phil pounded into her pussy like crazy from behind!
"Ahhhh...ohhh...ohhh...fuck me! Uncle Phil! Don't stop! Keep fucking me!"
They were both so lost in lust and pleasure that they didn't even realise that I had entered the room.
"Autumn...oh God..." I heard Phil groan. "This has to be the best sex of my life! You are such a sexy little slut.... Ahhh fuck... I can't believe my nerdy little niece can make me cum so much. Ahhh yessss... fuck, that feels so fucking gooood..."
Autumn however was completely gone and unable to reply, moaning in pleasure loudly and pushing against every thrust by her uncle, "Fuck! Ahhhh... fuck... faster!!... ahhh yess...yesss!...ohhhh yeaahh fuck me!"
I didn't want to disturb them as I dropped my jacket on the table and began taking out my earrings, acting all casual, as if the fact that my brother-in-law was fucking my daughter in my bed was the most natural thing in the world.
Once I was done, I smirked and walked over, surprising Phil with a poke on the shoulder. "I can't believe the two of you have been going at it since this afternoon. Are you trying to break my daughter, Phil?"
Autumn's neck craned back, but her body stayed locked in place; Phil's cock thrusting in and out of my little girl, her breasts swinging back and forth, "Mmm... M-mom!...ohhhh fuck!... you're h-home!"
"Yes, mi amor. You both seem to be having such a good time. How many times did he cum?" I teased them playfully.
"Well actually, I took out Autumn for some lunch. Then we went shopping. I bought her a few sexy things, and then came back to fuck some more!" He explained, still hammering away at my daughter's tight little pussy. "I made her cum twice after you left, but she is being such a horny slut! She just wouldn't give me a break..."
As if to emphasis this, Autumn moaned in pleasure, "Oohh...fuck me, Uncle... I just want your cum deep in me." She gave Phil an innocent little pout, "Don't act as if you didn't want me riding that big, hard, fucking dick of yours...Oohh...Fuckkk...!"
"Mmmm..." I purred, "Sounds like you two have had quite the day... I wish I could have stayed with you!" I replied, leaning in to give Phil a deep passionate kiss. "Can I join in on the fun too?" I asked, licking my lips, "I need some of your big cock in me as well!"
"Ohhhh... I'd love to Isis... but your daughter's milked me two times already... I'm getting really...really close... to cumming!" He replied, breathing heavily. "I'm not sure I can go another round... even for you!"
I bit my lower lip, visibly disappointed, but I didn't want to ruin their moment. "Well, my sons will be back home soon, so you better cum fast!" I told him as I walked into my bathroom to take a nice relaxing shower.
***
I came out half an hour later, wrapping my satin robe around me, to find that Phil had finally left. Autumn lay on the bed, completely naked, with a satisfied smile on her face.
"So did you two have fun?" I asked her, taking a seat beside her and caressing my fingers through her long dark hair. Her eyes closed in pleasure, and she smiled up at me with a nod. "He fucked my brains out, Mom! I can't believe sex feels so good!"
"Oh, mi Amor! There's much more I have to show you..." I replied with a devilish wink, "But I'm still surprised at how the family's 'Good Girl' like you ended up being so naughty!"
"I guess I am just like my mom, a complete slut!" She whispered with a small chuckle.
We both grinned and laughed as she told me about everything that she and Phil did that afternoon. From shopping for lingerie and some new clothes, to eating out, to going back to the house, and fucking each other's brains out again and again.
We continued chatting until the sound of the main door closing indicated that my boys were finally back home. Autumn quickly jumped up and got dressed before heading out of my room. She gave me a wink as she left.
As I watched her sexy little ass bounce out of the room, little did I know that this little incident would spark something far more naughty in my household in the weeks to come.
***
An hour later, I was alone in the kitchen preparing dinner for the family. However, now that I had a moment to think about it, Phil's refusal to go one more round with me stung a little.
I never had that problem with my son's. Those boys could go on and on for hours. I pouted as I cut the carrots and thought who needed Phil when I had such amazing studs living right here in my own house! This seemed to cheer me up. Hopefully, Autumn was all tired out from her antics of the day and me and boys might be able to get some alone time for a quick fuck tonight.
Then, as if on cue, I heard two pairs of heavy footsteps stomping down the staircase. I smiled as the boys walked into the kitchen, their eyes lighting up with mischief as their eyes scanned over their barely covered busty MILF of a mom.
I had purposely worn something extra slutty tonight. Afterall, I didn't need to worry about Autumn's judgemental looks anymore. Not after what she had been up to all day. I wore a crop top that clung to my large firm 36D breasts, stretching over my nipples, but exposing a generous portion of under-boob, as well as, my midriff. My booty shorts hugged my ass cheeks, letting them peek out a little from below.
I could tell that my boys appreciated it, from their lust filled gazes to their cocks tenting a little in their shorts, which they made no attempts of hiding from me.
"Hey boys... Mom missed you today!" I teased as I turned around to face them, biting my lower lip. I could feel their hungry gaze roving up and down my body.
"Damn, Mom! You look smoking hot!" Ryan groaned.
I bit my lip at his words, my fingers reaching up to pull down my crop-top to expose more of my cleavage to them both, teasing them, "Really mi amore? You like my new outfit?"
"You bet we do... shit..." Hunter muttered, adjusting the growing tent in his shorts.
"That's good because I want the both of you to rip it off me later tonight!" I teased, "Mommy's feeling very horny and I need you two to fuck me hard!"
"Why wait till then... when we can have a piece of this nice, sexy little ass now!" Ryan growled and both brothers wasted no time in coming over and groping my body. Hunter squeezed my tits tightly and Ryan spanked my ass hard, causing me to squeal in delight.
"Fuck yeah, Mom! You look so hot in those shorts." Ryan murmured, spanking me a couple more times.
I moaned, loving my son's rough treatment, and leaned in to give Ryan and Hunter a passionate kiss each, and a small pinch to their cheeks. "Mmmm... Not now, boys...Autumn will be down any minute...Dinner first and then I'm all yours..."
This seemed to calm my boys down a little, but they still kissed and groped me all over, while I finished up the dinner prep. It was only when we heard her soft footsteps approaching that they finally broke off and took their place by the dining table, hiding their obvious erections under the table.
However, as it turned out, Autumn herself did nothing to ease the boys' horniness. When the 'Good Girl' of the family entered, both Ryan's and Hunter's eyes popped out.
A tight tank top clung to my busty daughter, outlining each of her luscious 36G boobs perfectly. A pair of short-shorts showed off a generous portion of the bottom of her thick juicy ass while hugging her shapely thighs and legs perfectly. I had a sudden realization that what she was currently wearing, was most probably one of the sexy outfits that she and Phil purchased while out shopping today.
Her new 'look' definitely surprised the boys. Both gawked at their sister's new slutty appearance. Their eyes scanning her hot, curvy body hungrily, as they struggled to keep their cocks under control. It looked like my daughter had decided to follow in my footsteps by letting her inner slut out.
I caught a small smirk sneak across Autumn's face as she caught the boys gawking at her tits.
She took a seat between the two of them and smiled innocently, "What's wrong guys? Is there something on my top?" As she said this, she leaned forward and squeezed her arms together, giving the boys a perfect view of her large tits and deep cleavage.
"W-What are you wearing, Autumn?" Hunter stuttered as his gaze wandered over his sister's scantily clad body.
Autumn looked down and feigned surprise, as if she hadn't realised that she was dressed so provocatively. "Oh this? This is just something I bought today. It's pretty comfortable, don't ya' think?" She muttered, tugging on her crop-top playfully, stretching it further and exposing more of her juicy cleavage to her brothers.
She then turned to Ryan, who was sitting to her left and pressed her big tits against his shoulder. "You like it, don't you, Ryan?" She asked innocently, looking up at her brother through her lashes, biting her lip.
"Ummm...err...Yeah! It looks good..." he mumbled; his gaze still glued to her tits.
I watched in a mix of amusement and some jealousy as my daughter continued to tease my boys, flirting and pressing her big tits against their shoulders and arms, giggling and making small talk.
Just moments ago, both of them were going wild, kissing and groping me all over and now they were too busy flirting with Autumn to even notice me!