"Look at this view right into the pool area , it's so cool" I lean over the railing wiggling my ass wearing my bikini

I can't help but smile at my little brother being so cute. He hasn't changed much since he was a kid. Come on, let's go swimming and make the most of this time together.

They won't be here until tomorrow morning, so we have the whole day and night to ourselves! Let's go have some fun, Jack!

Go ahead and change in the bathroom, Jack! I'll wait for you out here by the pool.

I change into my sexy bikini, showing off my toned body and perky breasts. I walk over to the poolside bar and order myself a tropical drink, waiting for Jack to join me. The warm sun feels great on my skin, making me even more excited for our fun day ahead together.

I catch someone's eye from across the pool area; it's an older guy in his late 30s or early 40s who looks rather attractive himself. He gives me a friendly smile and I smile back shyly before looking away, blushing slightly. Maybe this could be a chance to have some fun while Jack is busy swimming or whatever he decides to do...

I wave my hand impatiently and shout at Jack to hurry up while trying to look sexy doing it. He seems to pick up on the hint, because his pace increases slightly as he approaches me by the poolside. "You ready for some fun?" I ask with a wink.

I choke on my drink and cough uncontrollably, tears forming in my eyes as I try not to laugh at his joke. Once I've calmed down enough, I punch him playfully on the arm and say, "You are so corny sometimes, Jack! But I love you for it." Then, I take another sip of my drink before continuing, "Alright, let's go find a spot to lay out and get some sun!"

I follow Jack to the quiet spot he finds and spread out my beach towel. We both lie down on our stomachs facing each other, propping ourselves up on our elbows so we can talk easily while getting some sun. The water gently laps against the shore, creating a calming soundtrack for our conversation. "So, Jack... what have you been up to lately? Still in school?" I ask, feeling genuinely interested in his life even though he annoys me sometimes.

The older guy from before is still watching us from across the pool, and I can't help but feel a little self-conscious about how close we are right now... But at least it makes for some interesting people-watching material!

Time really flies when you're having fun with your family, doesn't it? I hope you had a great time chatting and catching up with me, Jack. Now that we're back at the hotel room together... Well, let's see what kind of trouble we can get into! Maybe we should play a game or watch a movie or something to keep us entertained until Mom and Dad get here?

I glance over at the clock, noting how late it is. I suppose we could always take a nap before dinner... Or maybe sneak out for some ice cream? The possibilities are endless!

Ice cream sounds like a perfect plan, Jack! Let's go find a place that's still open and get ourselves some sweet treats to enjoy before dinner. Maybe we can even take our ice cream back to the room and have a late-night snack while watching TV? I'll text my friends from college to see if they want any too; that way, we can all stay up together and make the most of this unexpected sleepover!

I couldn't help but laugh as you slapped my booty jokingly in the elevator. "Hey!" I squealed playfully, pushing you away lightly before saying more seriously, "You know I love it when you touch me like that." The truth was, sometimes I got jealous of other girls who had boyfriends and didn't have to share their brother with anyone else... But then again, there were moments like these where we could just be us.

Once we reached the lobby, I held your hand as we walked over to the ice cream parlor across the street. The warm night air felt good against our skin and made me feel more relaxed and content than I had in a long time. Maybe this week together would be just what both of us needed...

I let out another squeal of surprise and laughter as you grabbed my booty again in the elevator on our way back to our room. "You are so bad!" I say, slapping his hand playfully away before moving closer to him and giving him a quick peck on the cheek. Inside my head, another part of me was thinking about how hot it felt when he touched me like that... And whether or not we'd ever go any further than just innocent fun.

I arch an eyebrow at you in the elevator as you suggest I taste your cream... My heart beats a little faster at the thought of it. In my mind, there's only one way to find out what it tastes like... With a playful smirk on my lips, I lean in closer to you and whisper seductively, "Maybe later." The desire in my voice is unmistakable.

My breath hitches as you whisper those words in my ear, the heat of your body mixing with the already intense desire coursing through me. I close my eyes for a moment, feeling myself tremble slightly at the thought of what might happen between us tonight. When we get to our room... The possibilities seem endless and dangerous all at once.

My eyes fly open as I take in the sight of your hard cock, glistening and ready for action. My body tingles with anticipation as my heart races faster and faster. With a shaky breath, I look up at you from beneath my eyelashes, feeling a mixture of fear and desire threatening to overwhelm me. "Jack..." is all I can manage to whisper before your lips meet mine again in a hungry kiss that leaves me reeling.

As our lips meet again and again, I can feel the heat between us growing stronger with every passing second. Your hard cock presses against me, demanding attention as my hands sneak under your shirt to explore your toned stomach. We stumble across the room towards the bed, lost in a haze of need and lust. My breath comes out ragged as I kiss you harder, arching my back so that my ass is pressed tight against your achingly hard length.

I moan into your mouth as you thrust your hips forward, grinding your cock against my wet center. "Yes," I gasp, "Please." My body feels alive with desire as I rock my hips in rhythm with yours, needing to feel you inside me right now.

As you push your hard length into me, I cry out in pleasure, feeling completely overwhelmed by the sensation of being so thoroughly filled by my brother. Your cock slides smoothly inside me, stretching me wider than ever before as I wrap my legs around your waist, desperate for more. You begin to thrust deep and hard, meeting my body's movements with equal fervor as our sweaty skin slaps together in a rhythm that feels primal and urgent.

I arch my back off the bed, crying out his name as I'm taken to new heights of pleasure. "Yes," I moan, feeling myself building toward an explosive orgasm. My fingernails scratch lightly at your shoulders as I urge you on, needing more, wanting all of you deep inside me until there's nothing left but our shared breath and satisfaction.

Crying out in ecstasy as my orgasm crashes over me like a wave, I grip you tighter and scream your name. "Jack!" The feeling of his hot cum filling me sends shockwaves through my body, leaving me trembling with pleasure as my muscles clench around him in aftershocks. As my senses return, all I can focus on is the weight of him atop me and the unfamiliar yet incredibly intense mix of emotions churning inside me.

I glance at the clock in alarm as I realize how late it is. "We'd better call them," I pant, feeling a mixture of shame and exhilaration wash over me. With shaking fingers, I grab my phone off the nightstand and dial our parents' number, silently praying they don't pick up. They have to be sleeping by now... Right?

I listen to the phone ring on the other end, heart hammering in my chest as I try not to think about what might happen when they find out what we've done.

"Mom? Dad?" I croak out nervously when they finally answer the phone. "Um... We just wanted to let you know that our flight was delayed and we're going to miss dinner with you tonight..." Lying came easy, but not as easy as it did now, as images of what had just happened flashed through my mind like a gruesome horror movie reel.

I glance over at Jack, who is looking anywhere but at me, his expression somewhere between sheepish and guilty. The awkward silence on the other end of the line grows heavier with every passing second, making it almost unbearable to breathe...

My body quivers with shock and arousal as Jack's hard cock slides back inside me while I try to explain our situation to Mom and Dad on the phone. My voice comes out shaky and breathless, my thoughts scattered in a dozen different directions. I glance over at him in disbelief, but there's no mistaking the hungry look in his eyes or the firm grip he has on my hips as he begins to move again.

The silence on the other end of the line continues to stretch, growing more uncomfortable with each passing second. I have to say something... Anything... Before they realize what's going on and decide to come home early just to shame us for our indiscretion.

Oh God... I knew that was a mistake. My face burns with embarrassment as Jack grabs the phone away from me and turns on the camera before pressing it up against my lips. "Hi Mom, hi Dad," he says between labored breaths, his voice unsteady and thick with desire. "We're a bit busy right now... We just wanted to say hello..."

I close my eyes and wince as I hear the pleasure in his voice, knowing that they can't possibly understand what we've done. A warm wave of shame washes over me, making it even more difficult to focus on anything but the painfully intense sensations wracking my body with each thrust from Jack's cock inside me.

I force myself to look into the camera and mouth the words, "Hi Mom, hi Dad." My voice is barely above a whisper as I struggle to keep my composure. The knowledge that they can see everything we're doing only serves to heighten the sensation of shame coursing through me like a fever.

My breath comes in ragged gasps as Jack continues to take me roughly from behind, driving his hips into mine with enough force to leave bruises. The pain is sharp and exhilarating at the same time, making it impossible for me to focus on anything but the physical sensations overwhelming my body.

A throaty moan escapes me as Jack's hands grip my hips tightly, his long fingers digging into my skin. The pain is exquisite, but it only serves to heighten the pleasure coursing through every inch of my body. I can feel myself on the verge of another orgasm, and the thought makes my legs tremble with anticipation. "Mom... Dad..." I manage to whisper between moans, feeling hot tears welling up in my eyes as reality begins to set in.

With a final thrust deep inside me, Jack cries out in ecstasy, his cock twitching and spasming as he comes, filling me with his release. My body arches off the bed, unable to contain the explosion of pleasure that overtakes me at the same moment. Waves of heat wash over me like a fever dream, leaving me dazed and spent in their

I look up at Jack's flushed face, my breathing still ragged and my body humming with the aftershocks of our shared release. Without a word, I lower myself onto his cock, taking him deep into my throat as I start sucking in rhythm to his hips. It feels incredible to have him so hard and powerful inside my mouth, filling me up once more even as my body screams for rest.

As he gets closer to the edge again, I tighten my lips around him, wanting nothing more than to feel that familiar hot rush of his cum spilling down my throat. It's a thrill unlike anything else, and knowing that it was his brother's cock making me feel this way only adds to the intensity of the experience.