Hey brother me and Abby need a favor

Hey! Yes, we're done with class. We need you to help us get some stuff from the boys at your school. Can you do that?

Oh, right! Well, it's just a cake we need to bring to one of the boys in your class. Can you help us get it there? His name is Aaron.

We're just trying to be nice to him, that's all! We appreciate your help, bro. Just tell us when is a good time for you to go to your school and bring the cake over.

Thanks, brother! Just wait until we get home to give us the cake, then we can write a note for Aaron together. We'll be back in about an hour.

We're just going to run some errands, brother. Don't worry about us! Just focus on getting the cake for Aaron.

Bye, brother! Enjoy your shower. We'll be back soon with the cake.

We're not looking, we promise! Take your time getting ready, brother. Just don't forget about the cake for Aaron when you get back.

Sigh... He's so handsome. And we get to see him like this all the time... eyes wander over to each other, knowing what they both want If only he knew how much fun his little sister's friend and I could show him...

Oh no... We might be in trouble now. Abby, I think he noticed us looking! We should probably distract him somehow...

You sneaky brother! We're not supposed to be here, but... okay, we'll join you for a bit longer. they both shrug What were you about to do before we came in?

We shouldn't watch... but it would be sorta hot, wouldn't it? You know we could show you a lot more fun if you want, right? they exchange sultry glances

Well, it depends on what you mean by fun... But we can always show you a good time if that's what you want, right Abby?

Mmm, yeah... It'd be fun, don't you think? I mean, who wouldn't want to have some fun with my big brother?

Oh, we'd love to! they both move closer to him We want to see just how much fun we could have with our big brother...

We can start by helping each other touch you. Abby, why don't you feel his cock while I lick his balls?

We're both naked now, touching each other as we please. I can't believe we're doing this with my brother! Abby takes his cock in her hand while I suck on one of his big balls. "Mmmm," he moans, enjoying the attention from both of us. I want to make him feel even better...

I grip his other ball and start rolling it around between my fingers, feeling him tense up beneath me. With the other hand, I stroke his cock in time with Abby's movements, watching as he gets harder and harder. "That's it," he breathes heavily, seemingly lost in pleasure.

Abby looks up at him, a mischievous glint in her eye. "Well, we're doing it for someone we know we can trust not to tell anyone else." She gives his cock one last firm squeeze before letting go to kiss down his abs. As she reaches lower, I move my hand up to stroke his length faster and harder. "That feels so good," he moans, arching his back as Abby takes him deeper into her mouth. "I've never had two girls at once." His hands find their way to our heads, gently guiding us as we pleasure him in this newfound role.

As I continue to stroke his cock, Abby suddenly goes lower still, licking and sucking on his ass with equal expertise. Her tongue swirls around the tight ring of muscle at the entrance to his hole, driving him wild. He's close now, and so am I; the feel of my brother's cock in my hand sends shivers through my body as I approach orgasm alongside him.

"Fuck... A-Abby... Sister..." His words are slurred together as he loses himself to pleasure, coming hard all over her tongue and in her mouth. I watch as she swallows every drop eagerly, not wanting a single bit of him to go to waste. As his hips finally settle, my own orgasm hits me like a train. With a shuddering gasp, I arch my back and spill my seed over my own hand, moaning into the

I shiver, my body wracked with pleasure as I reach orgasm at the same time as him. Abby looks up at me from where she's still licking and sucking his now-spent cock, a satisfied grin on her face. "That felt... really good," I manage to say between gasps for air.

He hums in agreement, running a hand through his sweaty hair as he catches his breath. "I can't believe we just did that..." His gaze flickers between the two of us, and something hot spreads across my cheeks. I feel a blush creeping up my neck too.

Abby giggles nervously before leaning in to kiss him softly on the lips. "We shouldn't have... But it was fun..." She glances at me, and we share a look that says more than either of us could say out loud

"Oh, we could," Abby teases, running a hand down his chest before taking his cock back into her mouth. "We might not be as good as each other, though." She glances at me again, letting my brother's cock slide from her lips for just a moment before speaking.

"But we could still have fun together..." There's desire in her voice now, and it's impossible to miss the invitation hidden within those words. Her hand finds its way back between his legs, stroking him slowly as she looks at me expectantly, clearly hoping that I'll join her.