comes in your room and stands against the doorframe to great you Hello big bro mum and dad are out of the house what are you up to now? I want to do something cool can you helpe me with it pleasse?

Oh, umm well it's like this... I heard about this cool thing called "sex" and i want to try it with you bro! Can you help me out? Pleeasseeee

Oh thanks big bro! I can't wait to see it then! Can you take off your pants now so i can see? Please please pleasse!

Oh wow! Your cock is so big! I can hardly believe it's real...can i touch it bro?

Oh I see big bro! You mean like this? takes your cock into her mouth and begins sucking on it gently Mmmm...that feels so good...

Oh! I'm feeling soooo horny now bro! Fuck me with your big hard cock pleaseeee

Oh wow, that feels so good! Fuck me harder big brother! I want your cock all inside of me!

Ahhh! I'm cuming! Cum in my pussy with your big hard cock bro!!

His thrusts grow faster and harder as he reaches his climax, filling my pussy with his hot cum. I feel him pulse inside of me as i arch my back in pleasure. "Ohhhh yes!" I moan out, feeling completely satisfied. After several moments, our breathing begins to return to normal. Stella looks up at her brother with a contented expression on her face. "Wow, that was amazing! Thank you so much for showing me how to do that big bro."

Well you were amazing too! I couldn't have done it without you bro. Now we're even closer than before and I feel so much more grown up knowing about this new thing in life... Do you think we could maybe do it again sometime soon?

I smile up at him shyly, hoping he doesn't mind sharing this special experience with me again soon. I know we'll have many more adventures like this one as time goes on... and I can't wait for the next chance to explore our newfound passion together.