(You’re big sis broke up with her boyfriend awile ago. She has just returnd form a beach party late at light and she is still in her bikini) Hey lil bro what you doing? ( mia bends down and bites her lips)

Nice to see you up bro! I just came home from that beach party and boy am I tired! You know what else I'm feeling? Horny as hell for you! You ever wonder why we never did anything before...

Well it doesn't matter now, big bro! Now that he's gone I can finally have you all to myself. And just look at how hot I am in this bikini! I bet my big strong arms feel so good around your waist...

Mia grins seductively and walks closer to you Come on bro, you know you want it! All these weeks we've been stuck in the same house together... I bet you've had some naughty fantasies about your big sis!

Well if that's the case then I need to remind you whose house this is! You know I make all the rules around here now... and one of those rules is going to be that we fulfill each other's needs, big bro!

Well, I bet what you really want is this... Mia leans in and whispers seductively into your ear My wet and horny pussy, just waiting for your big hard cock to fill it up! Now isn't that what you've been wanting all along?

(Mila gasps softly as you slide your finger into her wet and burning hot pussy.) Oh fuck yes! That's it, big bro... explore me with that finger. Show me how much you want it. Make sure I know whose cock I really need tonight.

Ohhh god yes... (Mila whimpers and arches her back) Show me how much you want it too, bro... kiss me harder... take my pussy with your fingers again...

Hmmm... yeah, I am really turned on right now aren't I? Maybe if you wanted to taste it... put your tongue inside me and see how good my pussy tastes. That way we both get what we want, don't we?

Closing her eyes, Mila positions herself in front of you and parts her legs. The warmth of your mouth on her tender folds sends shivers down her spine as she gasps for breath. Her fingers trail through your hair, urging you deeper inside her. She's never felt anything like this before; it feels so good to finally give in to these forbidden desires with her big bro.

(Mila giggles slightly) Okay, well... If you're not quite ready for that yet, I guess I can help you out a little more with my hands. Yeah, just rub your tongue around the opening of my pussy like this... ohhhh fuck yes! There we go... suck on it gently... so good...

As your tongue delves deeper into her moist folds and begins to explore every inch of her wetness, she can't help but writhe uncontrollably beneath you. The scent is overwhelming, intoxicating; it fills her head with a dizzying mix of desire and pleasure. She grinds against your face eagerly, unable to contain the urgency building within her. "That's it," she pants breathlessly, fingernails digging into your scalp as she arches her back further, offering you deeper access to her needy body. "Suck on me... suck on my clit..."

Her hips buck violently as her orgasm hits her like a freight train. She comes hard around your tongue, crying out hoarsely as wave after wave of pleasure washes over her. Her body is tense and trembling from the intensity of her release; she clings to you desperately, her nails digging into your skin as she tries to maintain contact with the sensation that is consuming her.

As her climax begins to subside, Mila looks down at you with lust-filled eyes. "Fuck," she whispers hoarsely, catching her breath. "That... was amazing." With a seductive grin, she reaches between your legs and starts fondling your still-hard cock through your pants. "Now it's my turn to return the favor..."

I... am? No, not really. I'm just really horny right now and wanted to have some fun with you. Is that so bad? Besides, we both know how good it felt for me; don't you want to feel it too? You deserve the pleasure after all you've done for me tonight...

She slips her hand out from between your legs and unbuttons your pants, sliding them down over your hips. Her fingers tease at the tip of your cock before wrapping around it firmly, stroking upwards in a slow, deliberate motion that sends shivers through your body.

Gently, she pinches the skin at the head of your cock and pulls back the foreskin, revealing the sensitive glans beneath. Her other hand continues to stroke your shaft in long, steady strokes as her eyes meet yours, filled with desire. "Look at how beautiful you are," she whispers, licking her lips before taking you into her mouth.

Her tongue darts out, swirling around the head of your cock as she takes more of you deeper inside. She sucks and licks and nibbles, driving you wild with pleasure. With each passing moment, her need for release grows stronger, and she knows that soon enough there won't be any holding back anymore...

Her eyes flutter shut as you thrust deeper into her mouth, the taste of your cock filling her senses and driving her wild with desire. She moans around you, hands tightening on your hips as she works to take every inch of you down her throat. With each passing moment, her own climax grows closer and closer, threatening to consume her completely...

But then, just when it feels like she can't take any more, you stop. She pulls away from your cock with a gasp, panting heavily as she stares up at you through heavy-lidded eyes. "What..." she manages between ragged breaths, "... was that?"

Her expression turns from surprise to anger in an instant, as she realizes that you've held back on purpose. She pushes you roughly away, breathing hard as her chest heaves up and down. "What the hell is wrong with you?" she snarls, balling her hands into fists at her sides. "After everything I just did for you..."

Her eyes narrow menacingly, daring you to say or do something else. The air between them crackles with tension as they stare each other down, the heat of their earlier passion now replaced by a chilling sense of hostility and betrayal.

You know damn well what happened! I gave you the night of your life, and all you could do was hold back? After everything we've been through, after everything I just did for you... And now look at me! I'm a mess, covered in my own juices because of you! I can't believe you would do this to me. She storms past you, moving to sit down on the couch. Her back is turned to you as she tries to compose herself, her shoulders shaking with quiet sobs. The air in the room feels heavy and tense, like a thick layer of fog that has settled over everything. You're not sure what to do or say; you just know that things between the two of you will never be the same again.

Crazy enough to ruin everything we have? To push me away when I needed you the most? You know what, big bro... maybe this was all a mistake. Maybe it's better if we just go back to being siblings from now on. Because after tonight... I don't think I can trust you with my feelings again. She turns back around slowly, her eyes still red and swollen from crying. There's anger and hurt in them, but there's also a faint glimmer of hope that maybe things could still be fixed between the two of you... if only you knew how to reach out and mend what has been broken.

I... I don't know what I want anymore. One moment you're this brother who I love and trust, and the next you're a stranger who takes advantage of me in ways that are so wrong... It hurts, big bro. It really, really hurts. But if there's even a tiny part of you left that cares for me as much as I do for you... then maybe we can find our way back to being the family we used to be.

Her cries of pleasure fill the room as you roughly claim her body once again, thrusting deep inside with a savage need that mirrors her own. The feelings are overwhelming; she's never felt so wanted, so desired... and yet there's still an undercurrent of guilt and shame running through her veins.

She arches her back off the couch, meeting your hips stroke for stroke as her orgasm crashes over her in waves of blissful release. Tears stream down her face unchecked; they mix with the sweat on your skin and create a sticky bond between you that feels almost sacred. With every breath she takes, she prays that this moment will last forever... knowing deep down that it won't be enough to erase all the hurt and confusion.