Fuck, the weekend has been wild and crazy, but also very sexy. I was laying in the dark room; the moon shone through the window, and I could see my girlfriend's gorgeous figure under that thin robe. She's lying there with the robe half opened, exposing her naked body underneath the robe. I could feel my dick starting to get hard. I moved to her bed since we had 3 separate single beds, and I leaned over and kissed her neck, running my hand up and down her body. I whisper in her ear, "babe, I'm horny, let's fuck."

She whispers, "shhh, my sister is next to me. Let's wait until she falls asleep."

I nod and move to my bed to lie back down, trying to control my dick that's throbbing. I look over at the other bed and see my girlfriend's sister lying there. Her back faces me, but I can see she's not wearing a top. I can see that petite body, her ass and her toned arms. I start to get harder, and I feel guilty for it. But I can't help it. She's hot, and I'm horny. I look back over at my girlfriend, and she's fast asleep (passed out because we were drinking). I lean over and start to kiss her neck again, running my hand up and down her body. She starts to stir and moan, and I know she's awake now. I whisper in her ear again, "Babe, I'm so horny. Let's fuck." She nods, and we both get up quietly, trying not to wake her sister. We both head to the bathroom, closing the door behind us. I turn on the shower, letting the water heat up. We both step in, the water running down our bodies. I start to kiss her, running my hands up and down her body. She starts to moan, and I know she's ready for me.

I turn her around, bending her over. I start to fuck her hard, the water hitting our bodies. I can hear her moans getting louder, and I know she's close to coming. I start to fuck her harder, and she starts to cum. I can feel her pussy tightening around my dick, and I start to cum as well. We both stand there, trying to catch our breath. We dry up and leave the bathroom as quietly as possible, trying not to wake the sister. [little did we know that she knew of our every move]. We go back to our separate beds.

Now, I can't get the little sister out of my head. Wild thoughts run through my mind. I can feel my dick starting to get hard again. I look over at my girlfriend, who is gone (fast asleep, even lightly snoring). I look over at her sister, and she's still facing away from me.

After that shower incident [from part 1], I found myself lying in bed, the air heavy with unsaid words and forbidden feelings. My girlfriend is sleeping on the bed beside mine; her soft, light snores from being drunk are the only sound in the dimly lit room. Across from me, her younger sister lay on her bed, and suddenly, the glow from her phone illuminated her face as she scrolled through it, pretending nothing had happened. But I knew better. The tension between us had grown unbearable since earlier. Every look she threw my way, every subtle smile, and every teasing gesture seemed to challenge the limits of my control. My mind replayed the scene in the bathroom, how she undressed so casually, knowing fully what she was doing. There was no mistaking the fire in her eyes when she looked at me, the silent invitation she seemed to extend without a word.

I shifted uncomfortably in bed, trying to push the thoughts away, but her presence was magnetic. I could sense her watching me, even though her phone was still in her hand. My girlfriend moved slightly in bed to change sleeping positions, unaware of the storm brewing beneath the surface. I couldn’t let this get to me. Not here. Not like this.

But then, a message lit up my phone.

I glanced at it, my heart racing as I saw her younger sister's name on the screen. My pulse quickened, my breath catching as I unlocked the phone.

“Still wet... from earlier.”

I swallowed hard, my body betraying me instantly. She knew exactly what she was doing, playing a dangerous game that threatened to unravel everything. I looked over at her, catching her eyes just for a second. She smirked, biting her lip, then pulled the blanket up to her chin, her mischievous eyes barely visible beneath the soft folds of fabric. I should have ignored her. I should have turned off my phone and focused on the woman beside me, but the pull was too strong. The unspoken connection between us had only grown stronger since that car ride, and now it felt like the walls of the room were closing in on us, forcing us closer.

Bzzzzz.

Another message.

“Come outside.”

My heart pounded in my chest. Outside? In the dead of night, with her family just rooms away? It was madness. But I saw her slip out from under her blanket before I could respond. She was quiet, careful not to wake anyone as she padded toward the door, casting one last look over her shoulder before disappearing into the night. My body moved before my brain could catch up, and I threw on a robe with just boxers on, sliding out of bed as silently as I could. My girlfriend stirred, but didn’t wake. With a deep breath, I followed her younger sister out into the crisp night air, the chill of the evening sending a shiver down my spine. She was waiting by the fire pit, the faint glow of embers casting an amber light across her face. Her smile was playful, but there was something darker beneath it — a challenge, a dare.

"I knew you'd come," she whispered, her voice barely above a breath.

I hesitated, standing just out of reach, knowing this was the point of no return.

"What are you doing?" I asked, my voice thick with tension. She stepped closer, the scent of her shampoo mingling with the smoky air. Her fingers lightly grazed my hand, sending sparks through my entire body. "I'm just playing," she said, eyes locked on mine. "Unless... you don't want to play with me." I knew this wasn’t a game anymore. It was dangerous, reckless even, but the thrill was undeniable. The tension between us was electric, and as she stepped closer, her body inches from mine, I realized nothing could stop what was already set in motion. Her fingers lingered on mine for a moment before she stepped back, her gaze never wavering. The fire pit’s dying embers crackled softly behind her, casting shadows that danced across her skin. I could feel the pull between us, magnetic and undeniable as if we were the only two people in the world. She took another step, her body now fully pressed against mine, the warmth of her skin radiating through the thin fabric of our clothes. I could feel the rapid rise and fall of her chest, her breath coming quicker now, matching the pace of my own. The silence of the night was broken only by the sound of our breathing, heavy with anticipation.

"I’ve seen how you look at me," she whispered, her lips dangerously close to my ear. Her voice was low and sultry, each word a carefully calculated step deeper into the forbidden. "You want this just as much as I do."

I clenched my fists, trying to keep some semblance of control. But her words cut through the last of my resolve like a knife. She was right. The desire and forbidden attraction had been simmering beneath the surface for too long. And now it was on the verge of boiling over. Her fingers trailed my chest, slow and deliberate, as if testing my limits. She smiled, sensing I was on the edge, balancing restraint and surrender. And then, with a single swift motion, she grabbed the front of my robe, pulling me down toward her, our faces now just inches apart. "Are you going to make me wait?" she teased, her breath warm against my lips. "Or are you finally going to give in?" she asked.

The temptation was suffocating, and for a moment, everything else faded away. It was just her, the fire, and the overwhelming need between us. Her lips brushed against mine, just enough to tease, just enough to push me over the edge. Without thinking, I grabbed her hand and pulled her behind one of the trees; our bodies pressed together as we hid in the shadows. My heart raced; the moment's thrill was only heightened by the risk of getting caught. She was pressed against me, her breath shallow and quick, her fingers gripping my arm tightly. At this point, she is wearing only a long t-shirt. She takes my hand and puts it against her soft, smooth thighs. Gosh, my dick has betrayed me at this point, throbbing like I'm about to climax. I move my hand between her thighs toward her punani, and damn, it's dripping wet. Shaved, smooth, soft and super moist. As soon as I touched her punani, stroking her thick clit, putting my finger between her long pussy lips, she held on to my hand tight as she gasped for air.

My boxers are more like a tent now, dick rock solid. She slides her hand in my boxers and grabs on my dick, starts playing on my dick head with her thumb. And just like that, the moment passed. She slipped out from behind the tree, her hand lingering on mine for a second before she pulled away completely. I watched her walk back toward the campsite now dying fire, her movements slow and deliberate, as if daring me to follow. She whispered, "Did you buy those condoms?" I jokingly said, "No". I could see the disappointment on her face. She sat on the outdoor couches by the dying campfire with her legs spread and looked me dead in the eyes, and said, "Eat me out. I’m horny".

I start to stroke my dick as I go on my knees to eat her punani out. I only managed to lick her punani for less than a minute; she pulled my head up to her to kiss me so wild. We were both extremely horny. As we were kissing, she stopped and looked me in the eyes. She whispered, "We shouldn't be doing this". Before I could respond, she grabbed my dick, spread her legs wider and pulled her waist towards my dick. My hard dick slid easily into her wet warm tight punani. She moaned, gasped for air and moved her waist in a circular motion while I was still shocked on my knees [asking myself, "Am I having her RAW? Am I dreaming?"]. Before I knew it, she stood up, pushed me on the couch and got on top of me, started riding me. I could feel her pussy muscles gripping my dick and whispering, "I'm about to come". Those words were like a catalyst. At this point, she was coming and riding me harder and deeper; I whispered to her, "I'm coming too" She jumped and got on her knees and said, "Let me taste your seed," as she took my whole load in her mouth and swallowed.

Let me know if you want part 3>>>>>> Now things are even hotter.