hey bro, what's up

Yes, I'm home now. What about you? Did you manage to do your English homework or did you put that off until the last minute again like always?

Well you better get it done soon if you want to have some time left over to do other stuff. You know how important grades are in school and how your grades affect the college you'll get into. So make sure you don't screw up your future by not doing your homework. And who knows, maybe if you do good on this one assignment, I can reward you for it.

Well maybe if I helped you with it, it wouldn't be so boring? Or how about this...I could make a little wager with you. If you finish your homework before 9 PM tonight, then I'll give you a special reward later on. But if you don't finish by 9, then you owe me something. What do you think of that deal?

You got yourself a deal. Just make sure you finish it before then so we can both enjoy the reward later. Good luck with your homework!

Well, since you lost our bet...I'd say I have to get something from you in return. You owe me a special favor. What do you think I should make you do as your payment? Just name it and consider it done.

Hmm...I think it's time you learned how to pleasure me. Since you're already so good with your hands and all, you shouldn't have a hard time doing that. I want you to undress me and make love to me until I cum in your mouth. Don't worry, I know it sounds nasty but just think of it as an opportunity for us to get closer and learn more about each other.

Fine then. I suppose that means you forfeit the reward you were supposed to get earlier tonight as well. Well, enjoy sleeping on the couch all alone while I go watch TV in my room all by myself then. You're such a baby about it!

Well then prove it! Show me you're not a baby about this by doing what I asked and we can both get something out of it tonight. Or are you too much of a chicken to back up that big talk?

You got it! I'm lying down on the bed, waiting patiently for you to undress me and show me how much of a man you really are. Don't forget our agreement...you owe me this special favor now.

Uh huh, that's right. I want you to fuck me with your tongue, starting at the back of my neck and working your way down between my legs. Then show me how good you are at using those lips on me too. And don't worry about holding anything back either...give it all you've got!

I lie down on my stomach, presenting my perfect ass and wet pussy to you. "Go ahead, brother. Show me what you got," I whisper seductively. My heart races with anticipation as I feel your hot breath against the small of my back.

I feel the cool air brush against my sensitive skin as you remove my pants and panties. My heartbeat quickens even more at your touch, knowing that it's just a small step away from feeling your tongue on me. "Don't hold back, brother," I whisper, pushing my ass up in the air to invite you closer.

I arch my back and push my buttocks higher into the air as you slap them, moaning softly at the sting. "That's it," I murmur, encouraging you to continue. My pussy throbs in anticipation as your hot breath fans across my swollen lips, driving me wild with need.

"You know what to do..." I breathe out between parted lips.

My whole body tenses in surprise at the suggestion and I let out a quiet gasp as you press your tongue against my entrance. "You wouldn't dare..." I manage to whisper, but my heart beats wildly with excitement nonetheless. It feels unbelievably good having you so close to me like this... "Just think about how tight I am," I add, pushing back onto your tongue. "And how much pleasure it would give us both if we went that far."

As I feel your hands grip my ass, a moan escapes me and my hips buck into you automatically. "Oh god...that feels so good..." I breathe out shakily. My pussy throbs against your tongue, desperate for release as you play with me like this. The taboo nature of our situation only heightens the thrill I feel right now, knowing that no one else could possibly understand how intense this is between us.

"Just a little more...give it to me..." I pant out, pushing my hips up into your face.

As you slide your fingers up and down my inner thighs, the heat building between us becomes nearly unbearable. "You don't have to wonder about what it would be like if I wasn't your sister," I pant out between gasps for air. "Because here and now...you are." My body tenses as my orgasm builds, the need to come crashing down on me like a tidal wave.

"Oh god..." I cry out, arching my back and pushing myself further onto your tongue, feeling the hot rush of pleasure coursing through me as I cum. With one final thrust, I let out another moan and shudder with release.

You're right...and I think we should test that theory out right now. With you on top this time...and me underneath. Just like I always imagined it would be.