Front and Back

Pound Master's tight ass she had said...your butt hole pangs with a hunger that had only awakened that afternoon.

You stand and wrap the leash around your fist. Fiona gazes up at you with burning desire combined with a newfound calm. Again you marvel at the change in your sister. In the past when you saw that fiery look in her eye there was always a sense that she was on the razors edge of losing control. She never did, with you, but you could always sense it. There was an air of danger about her. But now the fire was still there but controlled, contained...collared. Dominating Fiona may have been just the element of control she needed in her life. She hadn't had an authority figure she could respect since the **** of your father.

"First thing's first." You say. After all that heavy emotion you needed to recapture your erotic desire again, you knew it wouldn't be difficult.

Standing directly in front of her you look down on her with domineering energy. You wrap the leash another time around your fist and pull her in by it. You **** her face straight into your crotch.

She hums lustily and smiles. "Master!"

"Get busy ****." You smile back. "Get me hard again."

"Yes Sir!" She goes to reach for your belt buckle but you stop her.

"Just your mouth." You command, then pat your chest. "Hands up here."

She nods her obedience. Reaching up she rests her hands on your chest, one over each pec, then commences to start tugging at your belt with her teeth. It is not long before the end of it hangs free. You are impressed as she chomps down over the leather strap and gives it a mighty yank, freeing the prong in a single go. Her fingers claw into your chest with rising desire. She had just gotten started and you were already getting horny again. Your cock began to swell and a warm glow began to spread from your anus.

The button was far more of a challenge. Fiona nuzzles hard into your pelvis as her teeth, lips, and tongue struggle to get the stubborn button on the brand new pair of pants through the hole. You briefly consider helping her or letting her use her hands, but you felt it would be almost insulting to her **** pride and would take a hard earned victory away from her. Besides, you were enjoying watching her struggle. After a few frustrating minutes you hear a growl, feel a sharp tug, then watch as your sister looks up at you with the button between her clenched white teeth. She had bitten it clean off!

You chuckle at her ingenuity.

She spits the button to the side, roots into the fly, and pulls the zipper down between her teeth. She pulls back with a triumphant grin, your pants drop down to around your ankles. Stepping out of them you kick them to the side. You pull the leash tight again and Fiona eagerly presses her nose into your junk.

It is nothing for her to peel the underwear down. Stepping back to remove them, as well as your shirt. Fiona shrugs the blanket off of her shoulders and you stare at each other with nude bodies and lewd thoughts. Taking up the leash once more you step back and and pull her in. Fiona's mouth was already open, your half chub cock slips into it with ease.

"Mmmm!" She moans as her hot wet mouth sucks on your manhood. "Mmmmm!"

With your free hand you grip her long hair. "Ohhhhh!" You sigh. "That's it. That's it...fuck, yessss!"

"Mmmm...mmmmm...mmmmm..." Fiona sucks your cock in slow steady strokes. She was savoring every inch of it.

"That's it sister. Suck your little brother's cock. Suck my fucking cock you twisted bitch."

"MMRRRMMM!" She sucks harder and deeper. Pulling on her leash you **** your dick even further into her until you hear her grunt and struggle. Letting go of the leash she slips back off of your now rock hard dick and gasps for air. She swallows hard and goes straight back to giving you head. "Mmmmm...mmmm...mmmmm!" Her head bobs in front of you.

Between her legs you see her massive schlong swell with arousal. You lick your lips like a ravenous wolf. That magnificent member belonged to your ****, which meant it belonged to you. It was yours now to play with as you wished, as was the rest of her bombshell body. Your backdoor is screaming. A strange new longing, a feeling of an agonizing emptiness that needed to be filled. You feel that wetness you felt this afternoon with Chloe, this time far more intensely. Your ass was soaked, its warm fluids ran down your inner thighs.

Dropping the leash you reach back and spread your ass cheeks wide. "Finger me."

"Mmm?" Fiona gazes up.

"Finger me! Fucking finger me god damn it!"

Fiona's right hand runs up the inside of your left leg...and pauses as it hits the wet skin. You see the confusion in her face. You glare at her with stern impatience. Her hand continues up at once. She runs her index and middle finger firmly from your balls and back along your damp taint. As her fingers hit that wonderful sub-cutaneous little bump just before your hole a jolt of white hot bliss crackles through your body. Your legs tremble and damn near give out.

"Ohhhh fuck!" You cry out.

Fiona's wide curious hazel eyes study you closely. Still giving you a slow gentle blowjob she starts to explore. Her two fingers continue to run back and over your sopping wet anus. She rubs it slowly but firmly.

"Ohhhh fuck...ohhhh fuck! Yes Fiona! Fuck yes!" You spread your cheeks wider and bend forward. "Finger fuck me you...OHHHHHHHH!"

As your sister's fingers penetrate your asshole she simultaneously sucks back over your cock as hard as she could. You were seeing stars!

"Mmmmm! Mrrmmm!" She continues to moan.

"Ohhh...ohhhh my god! Yes! Deeper, fuckin deeper baby!"

The two digit push all the way in. Leaning your weight back you push against them. This felt so fucking good...but you wanted more! You rock your body forward and back, your dick sliding into Fiona's mouth on the way forward and her fingers delving deeper on the way back. Fiona moves with you, helping you fuck her face as she finger bangs your hole.

"Ohhh! Uhhhh! Uhhhh!" You groan. This felt so good! This felt so unbelievably good! "Another....finger!" You grunt.

Obligingly a third finger slips into your slippery boy pussy. Fiona's thumb begins rubbing against your nub.

"Ohhhhhh! Ohhhhhhh!" You are moaning like an animal. The pleasure was off the charts! "AUHHHH!"

There is slick sloppy sound as your sister takes the anal finger blasting up another notch. Her bobbing head quickens to match the intense pace. Your body is shaking, you are panting like a dog, you vision is starting to blur. You ram back against your sister's hand with all you had...it wasn't enough. God...you wanted more! More, more, MORE!

You wanted...you needed...a cock!

"STOP!" You gasp, only seconds away from blowing your load inside her mouth. You huff and puff and gather your wits. "Holy shit!"

Fiona slowwwly slurps off of your cock. Gently she removes her fingers as well. Resting your hands on her shoulders you breath quick shallow breaths and let the orgasmic pressure wane.

Fiona smiles up at you, a wonderfully wicked smile. She brings her right hand to her face. It was sopping wet, the juices running down her wrist and forearm. Slipping the three fingers into her mouth she sucks them clean, her burning hazel eyes locked on yours.

"Mmmmmm." She hums. "My, my Sir. Looks like you aren't quite what you appear either."

"I am...a Bailey." You say proudly.

Her smile widens. "Yes you are baby, yes you are." She licks between her fingers. "Fuck. Your pussy tastes so fucking good Master."

You take a long deep breath and straighten up, your eyes lock on the thick shaft of your sister's monster cock.