A Bound blowjob.

You all head upstairs and into your room with Tanya leading your brother by the hand, stopping only to ask you to bring her bag. You do as you are asked and carry the small suitcase, locked with a code lock, its contents unknown to you, as you didn't even see her packing it, it must of been in her car all this time, making you wonder just how long she had been planning this.

She opens your bedroom door and leads Jamie to a large computer chair, before tapping on it. "Take a seat Jamie, make yourself nice and comfortable, take a load off before we milk one from you." Tanya says with a seductive smile. Jamie take a seat and look over to you, you smile back it's a false smile as you still wrestle with your internal conflict, you considered asking Tanya to back out, but then think better of it.

You steel yourself and decide the best bet is to just go for it, try and give your brother the sort of thing he might of fantasized about, to make him feel more comfortable, maybe it might not even be that bad you think to yourself.

"Ellie would you do the honor, give him the best gift a sister can, his first set of soft lips around his cock, driving him wild with pleasure." Tanya says with a devious smile in her face, as she walks around the back of the train.

You take a deep breath, here goes nothing, just pretend it's another guy, don't think about how you grew up together, just focus on how much fun he is to be around, you think to yourself as slowly and seductively approach your brother swishing your long red heir over your shoulder as you slowly strut over to him, smiling as you moved, your movements accentuating your body's curves and driving Jamie wild, his cock already begins to twitch and show signs of life again.

You finally arrive at Jamie content that there was no backing out, and rather than panick you would give your brother the best experience he could if hoped for, justifying it as the ultimate reward for all the times he looked out for you and cheered you up. You lean into him running your soft slender fingers down his shaggy brown hair and over his rough face, the slight stubble on his face. His breathing changes pitch at your touch, as you smile seductively as you bend down bringing your face level to his, your green eyes meet his and you look at each other for a long time unsure of what to do next.

You suddenly press your lips to his and kiss him in the lips, the feeling leaves you feeling warm, and confused, as you pull back quickly unsure if that was a mistake or not. Jamie doesn't give you a chance to decide and he moved his head forward pressing his lips to yours returning you kiss, this one lasting a bit longer and again a mixture of feeling run through you. You finally break the kiss and look at Jamie a genuine smile on your face this time and one on his to, the moment is pleasant, like a safe space from the turmoil in your mind of conflicting feelings. You feel something hard rubs along your inside leg, you look down and see Jamie's rock hard cock bouncing and jerking in place as it stands proud in its splendour, seeing it this close your appreciate just how gifted your brother is in the trouser department. You look back up to Jamie who looks almost embarased.

"You don't ha..." Jamie begins as you silence him by moving a finger to his lips, before smiling at him, as your other hand wanders down his chest and down to the rock hard cock, the solid flesh is warm to the touch and feels good in your hand. Your fingers wrap around his cock and pump slowly up and down, milking a heavy groan from Jamie.

"Sit back and enjoy this Jay let me thank you for being such a kind a caring brother." You say with a smile, you don't even notice Tanya moving about taking photos on her phone, her shutter sound effects silence and your own focus fixed solely on your brother, as his is on his sexy sister.

You kneel down and move your head level with the throbbing monster that Jamie has for you, a large bead of precum has been milked by delicate work of your soft slender hands, you extend your tongue and take a long slow lick of the mighty meat pole infront of you. The taste is like other cocks you've sucked, slightly musky and the bitter taste of sweat, but this one has a slight,y sweet tone to it, and when you hit the precum, well you were almost hooked, as the musky bitter sweet liquid hits your tongue and sends a shockwave of pleasure through your body. Your open your mouth wide and begin to take his cock into your mouth, Jamie groans in pleasure, as your warm velvety mouth sucks in his rock hard cock, he drops his hands down behind the chair in a gap between the back rest and seat.

Lost in pleasure Jamie is unaware of Tanya lying in wait, nor are you aware of the camera she had set up on your own desk, recording in its makeshift hiding spot. There's a resounding click that suddenly brings both of you back to realization that you both wernt alone. Jamie shakes his now handcuffed hands, trapped behind his back and stuck in place due to the thickness and height of the backrest of the chair. You look up and smile at Tanya and decide to just carry on, your enjoying this cock far too much to stop now, as you continue to suck your brother's cock, enjoying the forbidden fruit of his delicious precum, as you bob your head up and down on his impressive length.

"Mmmmm what a sexy sight, a brother and sister getting along so well together. Mmmmmm it's got my juices flowing, and looking at how wet you are Ellie I can't help but think that you're really into Jamie. How perverse your own fucking brother and your sucking his cock like a seasoned pro, and so wet too, how does that make you feel Jamie having your sister suck your cock just like your dreamed, mmmm how those balls and getting ready to blow a load into her mouth, I'd bet she'd swallow the whole thing if I let her." Tanya says as she walks around the two of you as you continue to suck with abandon wondering how close you are to getting a mouthful of your brothers cum, he's shaking and the precum is getting thicker, you wonder if his cum will taste as good.