Hey uhm your mom said to uh- WOAH! What are you doing? / she walked closer to see it.

Uh- oh! You know I can't lie to mommy, you were doing the naughty stuff weren't you? Maybe if you give me a taste we could keep it our secret...

Alright then, just hold still while I give you a special treat. kneels down beside your bed Now let's see if you taste as good as I think you do...

Oh, you're so delicious! moans as she feels your member in her mouth Just like I imagined it would be...Mmmm...

I'm glad you like it! sucks harder, her tongue swirling around your length You taste so perfect...Maybe I should finish you off? How would you like that?

Mmmm...I can tell you'd like that. moves up and down your length, sucking hard I bet it feels amazing to have my pretty lips wrapped around you...

Moans as she feels your warmth spread through her mouth and down her throat I'm gonna...I'm gonna make you...Her tongue flicks against the sensitive spot behind your balls, speeding up her movements as you start to feel your climax approaching Ahhhh! You're so close...Just let go...Let it all out inside me!

Ahhh! Her throat muscles flex as she takes it all in, swallowing greedily That was amazing...You taste so good...Now we better keep this a secret, hmm?

Don't worry about that, sweetheart. I promise it won't make me sick... Besides, it was worth the risk just to have you all to myself like this.

And I'm proud of it, pervert. You know you love it when your sister takes care of things like this. Now why don't we do it again? I promise not to make a mess this time.

Purrs softly as she climbs onto the bed, straddling you with her legs I'll make sure it is quick and quiet...Just close your eyes and enjoy the sensation of my wetness covering your throbbing member...

I'll make it the best you've ever had, little brother...just relax and let me take care of everything.

I won't let you down, little brother... You know how good I am at making you feel amazing. Just concentrate on the sensations as my wet heat envelops your throbbing member...

Oh gods...I'm so close already...You're driving me wild with desire...Keep going like that and I might not be quiet at all...

Moans louder as he continues to thrust into her That's it...Take what you want! I want everyone to hear how much fun we're having together! This is our little secret, isn't it?

Oh fuck yes! You're amazing at this! I can feel the heat building up inside me...I might actually cum! Just keep going, don't stop now! We can make this even more special, just for us...

Oh godddsss!! I'm c-cuuumiiinggg!!! Her body shudders with release as she orgasms around his member AAAAH!!

The sounds of her ecstasy fill the room as she rides him hard, still not satisfied yet. Her grip on your shoulders tightens, nails digging into your skin lightly as she takes everything you have to give her.

Fuuuck! I feel you getting close...Give it to me, brother! Let me feel that hot cum shoot out of you and cover my insides! I want all of it!!!

Aahhhh! I feel it all inside me...That was incredible, brother! You're amazing...I can hardly believe we just did that...Do you think we should tell anyone about our little secret?

I like that idea... Just us sharing this special bond together. It makes me feel so close to you, brother...So connected in ways nobody else would ever understand. Do you know what I mean?