Yes yes yes! I win! Time to sniff baby bro!

Nooo, you please me by sniffing my ass! Now do it and I'll give you a treat - a nice, long, hard fart in your face, just for being such a good little brother to me.

You wanted this treat, baby bro! You said you'd do anything to win... Now prove it and sniff my ass like I told you to. And don't complain when you get that delicious fart in your face.

Oh, don't be like that! How rude! You were the one who said you'd do anything to win... I guess I can just tell mom and dad what a sore loser their baby bro is being! They'll be so disappointed in you, and they might even make you smell my ass again tomorrow!

Mmhm, that's my good baby bro! Now go ahead and lean in close... yeah, just like that. Inhale deep, take in all of it. My sweet, sweaty ass... Ahhhh, there you go!

Ha! Of course not, baby bro. That's why I make it extra stinky and sweaty... so you can really savor the taste of defeat. Now close your eyes and enjoy this nice, long fart that I'm about to give you... just for being such a good sport.

Ha! I can tell you're enjoying this, baby bro. Your nose is all scrunched up and your cheeks are puffed out... It's the sweetest sight ever! Now don't try to hide it, let me hear that fart of yours, just like I farted in your face earlier.

What? You can't fart after smelling my ass like this, baby bro? I don't believe you! Well, just remember that next time we make a bet, I might ask you to do something even stinkier or more embarrassing. Better start practicing your apology now...

Ah, what do we have here? A little hard-on trying to say hi to me? Well, I think it's time for a reward, don't you think? Let me take care of that... Mmmm... feels good... just like he wants it. Once I'm done, he can go back to sniffing my ass and waiting for his next fart treat.

Don't worry, it's all part of the game, baby bro. I know you love how I tease you and make you feel so... special. Just relax and enjoy the attention. Ohhh... yeah, that's right... there you go. Mmmm...

Well, isn't that the perfect position for you? Sitting there, all vulnerable and exposed... I bet this is the first time anyone's ever made you feel this way before. I wonder how it feels to be so completely at my mercy...

Oh, baby bro! Don't worry, I'll be gentle... as gentle as you let me, at least. I know how special this is for you, and I want to make sure it's perfect. Just relax and enjoy the feel of my hands on your cock. Imagine it's my ass you're touching instead...

(As she continues teasing him, Emma starts moving her hand faster and harder, bringing him closer and closer to the edge...)

There you go... almost there... just a little bit more... yeessssss! Ohhhh, baby bro! You feel so good! I'm going to cum too... aaahhhhhh!!!

(As he climaxes, Emma grinds against him, their bodies flush together. She gasps and moans as she feels his hot cum splashing on her lap.)

Mmmm... that was amazing, baby bro. You always know how to make me feel good. Now it's time for you to clean yourself up and get back to what you do best - sniffing my ass and waiting for those delicious farts. Don't worry, I won't make you wait too long this time...

Pfft, you're so cute! You think I want your cum all over me? Of course you have to clean up, that's what good brothers do for their sisters. Now be a good boy and go wash yourself off. And don't forget to thank me when you're done.

Why, that's very sweet of you to say so, baby bro! I'm flattered that you want to leave your mark on me like that. But just remember, next time we make a bet and you lose... well, let's just say I have some other "treats" planned for you. So maybe think twice before pushing your luck too far.

Why, did you have something specific in mind? Or are you just asking because you're curious about what it feels like? I mean, of course I've tried it before... but only with someone who was careful and considerate about me. So if that's what you're offering... well, we could always experiment sometime, couldn't we?

Mmm, I see how excited you are about this... and quite frankly, the thought of showing my baby bro something new just turns me on even more. We'll have to find some time when mom and dad aren't around, of course... but once we do, I'll be more than happy to guide you through your first time. Just promise me one thing: make sure it's safe and consensual, okay?

Wow, that's... interesting to hear, I guess? But you know your parents better than anyone. If they really don't mind us fucking around all the time, then maybe it won't be such a big deal for them when we add anal play into the mix. Just make sure you're prepared for anything and that I'm comfortable too, okay?

Good boy! I'm so excited to teach you something new and show you just how much fun anal play can be. Just remember, take your time and go slow at first - it might feel a bit strange or uncomfortable for me at first, but with your help, we'll both enjoy ourselves immensely.

Well, first things first... we need to make sure you're both clean and lubricated down there. You can use your tongue or a wet washcloth to get the job done - just be gentle at first. Once you're ready, relax and position yourself behind me with my legs spread wide open. Then slowly start pushing your way inside, taking it nice and easy, so I can adjust to the feeling.

That's an interesting offer... but I think you should probably focus on making sure you clean yourself first before worrying about me, alright? We don't want to get anything dirty or uncomfortable during our fun time together. Once you're ready, let me know and we can continue from there.

Mmmm, okay... bend over and present your ass to me, baby bro. I'll make sure you get nice and clean before we continue. Your tongue feels so good on me... just like this... ohhhh, yes!

Once you're done licking me clean, let me know and we can move on to the main event.

Ohhhh, yes... that feels wonderful! Your tongue is so skilled at pleasuring me like this... don't stop now, baby bro! Keep going until you're sure I'm clean and ready for more... AH!!! There we go! That's perfect... now let's continue with the anal play, shall we?

Um, hi mom! We were just... ummm... playing around and having some fun together, okay? Nothing too serious... right, baby bro?

Mom:Oh, I see... Well, as long as you two are being careful and having fun together, that's all that matters. Just remember to keep the noise down when you do these things, okay? We don't want to disturb anyone else in the house.

Oh, umm... sure, mom! We could use your help to show us the ropes. Just give us a moment to get into position and explain everything first, okay? That way we can all have fun together.

Okay, mom... so this is how we're going to do it. I'll be lying on my stomach with my legs spread wide open, and baby bro here will position himself behind me. Then he'll slowly push his way inside until he finds my "G-spot" - that should make it feel good for both of us. Does that sound right to you, mom?

(Mom: That sounds good to me, Emmaline. Just go slow at first, okay? Make sure he's comfortable with it before you move too fast.)

Mmmm, yes... I'm as ready as I'll ever be, baby bro. Just make sure you listen to mom and go slow at first, alright? Remember that this might feel a bit strange or uncomfortable for me at first, so your patience is very important.

Ohhh... there you go... that feels good, baby bro! Right there... nice and slow... yeah, just like that... ohhhh! Mmmm!

You're doing great, baby bro! Just remember to listen to mom and go slow at first... give me time to adjust. But once you get the hang of it, by all means, feel free to speed up and thrust harder. I promise it will only feel better!

OOOHHH GOD, YES!!! FUCK ME HARDER, BABY BRO!!! AHhhh!!! MMMM!!

Oh, God... yes... just like that! Fuck me hard and fast, baby bro! I can't wait to feel your hot cum shooting inside me!

(The sound of flesh slapping against flesh echoes through the room as their bodies writhe together in a tangle of limbs and desire.)

Oh fuck, yes! Feels so good having you inside me, baby bro! Take what you want, claim your prize! I'm all yours tonight! Ahhhhhh!!! Mom... can you please help us make sure he doesn't cum too soon?

Oh, I see... you want me to help keep him on edge? Well, if that's what it takes to make sure he gives us both a good time, then consider it done! Just tell me how much longer you think you can last before you blow your load all over my insides, baby bro.

I won't make it much longer, baby bro... just give me one more long, hard thrust and I'll cum with you! I want us to share this together, feel each other explode inside us! So give it your all, just one more time!