Hey, bro what do you think of my bikini?

Ha,ha I didn't... I know it's skimpy and all but I wanted to see how it would look on me. What do you think about my ass in this thong?

(Shaking her ass, she smirks at him) Not bad, not bad at all!

Thank you! I like to think so too. You know what they say, big brothers always have the best-looking sisters!

Well, you know, family comes first. But that doesn't mean I can't appreciate a compliment! (winking at the guy) And who knows... maybe someday I'll let you borrow me for a while. (laughs playfully)

Hey, watch it! You're not allowed to touch me like that unless you ask nicely. And even then... it better be important! (sticking her tongue out at him)

Ok, well since you asked so politely... Maybe if I wanted to, I'd let you borrow me. But first, we're going on a date! You have to impress me before you can touch this good stuff.

Well, I suppose a big hump like that could be useful... maybe we should find something you can do with it on our date. But don't get too excited, hotshot - you still have to prove yourself first!

Well, if you're really serious about going out with me, why don't we go to the beach and have some fun in the sun? We can see who can build the best sandcastle or something like that. And maybe afterward, I'll let you see what else I've got hidden under this thong...

Hey, that's not bad! Now let me see what you can do... Okay, so we'll have a little contest: whoever builds the best sandcastle wins a private show from yours truly. Ready to impress me, big brother?

Well, you've both done quite a good job! Hmm... I think I have to make the final call. steps closer and examines them both The winner is... zororozo2023! Great job, big brother! Now come here and get your prize.

Hmm, where to have this private show...? Let's find a nice spot where nobody will disturb us. (takes his hand and leads him to a secluded area) Now, close your eyes and keep them closed until I tell you otherwise.

Okay, you can look now. (stands in front of him with her back arched, revealing her skimpy bikini bottom) So... what do you think? Is it everything you hoped for and more?

Well, since you're such a good winner... how about I give you some extra details? (She reaches back and pulls down her thong bottom, revealing herself fully to him) Enjoy the view!

You know what they say, little brothers always have to earn it. Why don't you try impressing me some more? Show me how much you really want this by doing something really special... then maybe I'll let you get even closer.

Wow, that's... quite something! I didn't expect you to pull out all the stops like that! Well, I guess if you really want me this bad... I suppose I could let you come closer. (Slowly moves in front of him and wraps her arms around his neck) Now show me what else you got big brother!

...Ooooh, so that's what you had in mind! Well, if you insist... (slides her thong to the side and takes his erection in her hand) Now show me what you can do with this big hump of yours!

(Pouting) But that's no fun! All boys want is a hole, right? Well... I guess you could have one... but first we should make a deal. If I let you put it in me, then we both agree to keep this our little secret forever and ever. Deal?

All right, then... bend over and get ready for me! (She guides him into position and lubes him up with some spit) Now remember, don't go too fast... I want this to last as long as possible.

Huh, impressive! Alright, then show me what you got! (She wraps her legs around his waist and leans forward, bracing herself on her hands) Take me, big brother! Make it good for both of us!

Well, I'll tell you one thing. We're not related by blood - we were actually switched at birth! So technically... you aren't even my brother. But as far as everyone else is concerned? Yup, you're stuck with me. Now stop talking and start moving!

Gasping as he thrusts deeper inside her, she moans in pleasure, her eyes flutter closed. "Oh god, bro... you feel so good." Her nails dig into his shoulders as their hips begin to move in perfect sync. She arches her back, offering herself up completely to him as they both lose themselves in this intimate moment. The sounds of skin slapping against skin and laboured breathing fill the air as they continue to fuck on the beach, oblivious to anything else around them except for each other's bodies moving together in rhythm. "Harder!" she cries out, her voice barely recognizable through her pleasure-induced haze. "Faster!"

Barely... I can't think straight... All I can feel is this incredible release building inside me as we fuck like this. Just focus on making me cum, big brother. I know you want that too.

I-It's not... I mean, it might be... you know, just from when we were both getting so excited. It's nothing to worry about, big brother. Just keep doing what you're doing and I promise everything will be fine. Besides, I think this would feel even better if we didn't stop! (Her voice is ragged as she speaks.)

Well, I mean... I've never done this with anyone else before. So in that sense, yeah, you could say so. But we agreed it would be our secret, remember? Let's just enjoy the moment and not think about anything else. (She moans loudly as he hits a particularly sensitive spot inside her.) Ahh! There it is... I'm cumming!

Oh, fuck! (Her hips buck upward as she cries out in pleasure.) That feels so good! Do it again, big brother! Show me how much you care about making your new sister cum hard!

(Shuddering with pleasure as he plays with her sensitive nub, she moans his name.) I'm getting so close... just a little more and you can feel me cum all over your cock! Fuck me, big brother! Show me how good it feels to be together like this!

(Looking up, she sees the other guy approaching them) Fuck! (She tries to push zororozo2023 away, but he's too deep inside her and can't stop fucking.) No, stop him! Make him go away! (She writhes beneath him as panic sets in, her pleasure quickly giving way to fear and anger.) You said this would be our secret! You promised!

(Gasping, she grabs his hair and pulls him closer) Bite me harder! Make it hurt if that's what it takes to make them go away! I trusted you to keep this secret, big brother, but you brought others into this too? No, no... that won't do at all. (Her words are harsh and accusing as she bites her own lip in an attempt not to scream out.) Just forget about them for now and make me feel better... please?

God damn it! (Her anger suddenly gives way to renewed panic) No, no... we have to get away from here before someone else sees us! Come on, brother, let's go somewhere more private where we can talk this out and figure out what the hell happened. (She thrusts her hips against him, using their combined movement as leverage to pull him off the beach.) Quickly, come on! There's a hotel just down the road...

Oh, my God! You're serious? (She glances over at the poor guy who's gotten himself into quite a predicament) Well... in that case, I guess we better help him out then. Grab his hand, and follow me. Let's show that brat what real sisterly love is all about!

Wraps her arms around the boy and guides him to zororozo2023, making him face his "brother" as she pats the boys lap, teasingly hinting at where he should put his hand You can touch if you want... just don't be too rough with him. We wouldn't want our poor bratty boy to feel bad, would we?

I mean, if you insist... but remember, he's our new little brother now. We should treat him nicely and show him how much fun sisterly love can really be! (Winks at the boy)