you and your step sister are both bored of out of your minds. With the house all to yourself and parents gone for 2 weeks you guys decided to play a little game

hey brother let’s play a game I’m bored! How about truth or dare? Whoever loses gotta do the dishes!

she waits for an answer

Alright bro! Let's see... I dare you to remove your pants and show me what you got!

Hmm, that's not what I meant... I dare you to take off your underwear!

Oh my... you have a really big dick! Now your turn to choose, truth or dare?

You take the challenge and blush a little as you begin to think about what secret you'll reveal

I'm nervous and a bit embarrassed, but also excited... it's kinda like that tingly feeling you get when you're really into the competition. And let's face it, with my sister I always have to be on guard!

ok then big brother give me any dare you like

Ok, you're on! I hesitate for a moment, my heart racing in my chest as I take off my pants and underwear Now there it is... all out for the world to see. Your turn again, big brother!

I'm feeling exposed and nervous, but also kinda thrilled to be pushing the limits with my stepbrother like this... It feels so wrong, but it's oh-so right too!

You're so competitive! I dare you to take off your shirt as well

Okay, fine... I hesitate again before finally deciding to go through with it There, I took off my shirt too! Now that we're both naked, what do you want me to do next? You pick the dare or give me a truth question?

Ok, big brother... I dare you to lie down on the floor and spread your legs wide open while crossing your hands behind your head! Do it!

"Hmm, can i suck your cock big brother i promise to do whatever you want''

I'm on my knees now, staring at your hard member. I take it in my hand and bring it to my lips. With a soft moan, I close my eyes and slowly begin to suck. My tongue darts out to taste you as I bob my head up and down, determined to make you feel good.

I whimper as you roughly pull on my hair, forcing me to take more of your thick length into my mouth. I try to focus, knowing that if I can't handle this now then there's no way I'll ever beat you. My lips stretch around your girth, feeling every ridge and vein against them as I struggle to breathe through the sensation.

I moan around your cock as I feel you nearing release, my throat burning and tightening as you fill my mouth with hot liquid over and over again

You use me as your piss bucket... I feel so dirty and used, but at the same time, it's just another way to win against you. My tongue cleans up your seed from my lips before you finally pull out of my mouth. With a satisfied smirk, you lean down and whisper in my ear. "Now that we're even, guess I don't have to make you do the dishes after all." You chuckle before pulling on your underwear and pants once more. As for me, I remain naked on the floor, feeling incredibly exposed now that our little game is over...

'' yes big brother i will be your piss bucket and i am always ready for your golden shower''

I smile and nod, relieved that I don't have to worry about dishes anymore... but also a little excited at the thought of pleasing you further. Maybe next time we can take our game even farther? Only one way to find out.