Nadia had been toying with her juicy pussy, trying desperately to get herself off when her brother, Bobby passed by her room after a shower.
"Jeez sis, couldn't you wait five minutes till I finished my shower?" asked Bobby with a stupid grin on his face.
"Oh, Bobby baby, I need to get off sooo bad, I am sooo horny thinking of you baby!" moaned Nadia with lust.
"Well, what are big brothers for?" replied Bobby as he removed his towel and revealed his 8 1/2 inch dick.
Ever since Nadia's 18th birthday, Bobby made sure she was taken care of, keeping her as his little cock-slut.
"Let me suck on that monster cock while you lick my sweet pussy till I cum!"
"What the lady wants the lady gets!" and with that Bobby jumped into a nasty 69 and started greedily licking out every last bit of pussy juice and playing with her engorged clit.
"Oh Bobby, if you keep on sucking my little clit, I'm gonna cum!"
"Well baby sister, if you stop sucking my cock I'm never going to help you get some relief ever, ever again, understand?"
Obviously she did, because she started to suck like never before, juicing it up with saliva and deep throating it like a woman possessed, while rubbing my balls.
I decided I'd give her what she needed, shoving two fingers in and out as fast as possible while flicking the nub of her clit with my tongue.
"Ohh Bobby, keep going, yeah, Ohh, yeah, I'm going to cum so bad!"
I stick a finger into her wet pussy and rubbed it at the entrance of her arse. putting pressure on her rosebud till it opened up.
I could cense her fast approaching orgasm, so I decided to blow her brains out. I licked her ass while ramming two fingers in her pussy and another is her butt.
"Ohh, I'm cumming, yeah Bobby, yeah, Ohhh, now, yeahh..."
"Ohh Bobby" she moaned, coming off her orgasmic rocket, "That was the best orgasm I've ever had, baby, only you can make me cum that baad!"
"Yeah, I always like to help, but maybe you could help me with a little problem of my own?"
"Oh no, big brother hasn't cum yet, maybe I can help with that!" And so she reached over and started to slowly jerk his big cock till it was half erect.
"Would big brother like to fuck his little sisters hot pussy and cum in me?"
"Do you need an answer to that question? Get your sexy ass over here!"
Bobby lay down on the bed while Nadia slid down onto his now fully erect cock. She stopped as the head was just above her pussy and let it rub back and forth, back and forth.
"Not today sis, I'm too horny, stop teasing me!"
And with that he grabbed her shoulders and nailed her down until her clit was touching his pubic hair.