Brotherly BJ

You had brought Fiona to the boiling point so you don't waste another moment. Pursing your lips together and forming a tight O with your mouth you lean in and slide down onto your older sister's stiff cock. It was warm, the skin soft and supple and the flesh hard and throbbing. In her new diminutive form it wasn't too unlike sucking a thumb, though the tip was softer and spongier than the rest.

Going about half way down her teeny unit you hold her there a long while as you just savor the feeling of her in your mouth. It was...quite honestly...fuckin awesome. You slowly suck back up to her tip, enjoying the feel of her sliding through your lips.

"Ohhhhhh." She sighs happily.

You remove your hand from her shaft so you could hold her dick only in your mouth. You wanted the full BJ experience and using your hand seemed like cheating. Gripping both her hips you keep your hands firmly anchored there, only mouth and head movement from here on out. Enveloping just her knob in your lips you suckle lightly.

"Jesse...Jesse...that feels real nice Jesse." She moans.

"Mmmmm." You growl back.

With a deep breath through your nose you push forward. You were determined to feel all of her. Given her shrunken state this was not a difficult challenge. Feeling her boner slide through your salivating sucking mouth you very quickly bottom out. She couldn't have been even four inches long. Her down soft pubes tickle your nose as your lips create a seal around her base.

"OHHHHHH!"

"MMMMMMM!" You echo.

This was so fucking good! On your knees...sucking Fiona's cock...it was the stuff of fantasy. Though...you did kinda wished she was bigger. No matter.

With as hard a suction as you could manage you pull slowly up her turgid length. When you reach her mushroom crown it springs from your lips with a loud...POP!

"Gah!" She gasps.

Before she can recover you dive back onto her. Wrapping your lips hard around her shaft you suck hard once more.

"GUHH!" She lets out a grunt of ecstatic surprise. "Jesse! Ohhhh brother! Gunghhhh!"

"Hng..hng..hng..hgn..." You can't help but chuckle which releases the tight seal you had going. With a big grin you gently hold her dick between your teeth and gaze up at her. With a face that was a mask of lustful desire she looks back at you over her magnificent breasts and smooth perfect tummy. Holding her carefully between your sharp incisors you lap your tongue along the bottom of her dick like a thirsty cat at a bowl of cream.

Lap, lap, lap, lap....SUCK! Tightening your lips once more you release the bite and do another long hard suck up until...POP!

Her wet dick springs free once more.

"Unghhhh!" She moans, her beautiful hazel eyes continuing to look at you with overflowing love and desire.

This was so fun! There was a real sense of play to what was happening here. Again you take her all the way in. Her cute little dicklet not even threatening your gag reflex. Holding her deep you suckle and rub her with your tongue. Then you pull back...and push in...pull back...and push in. You begin to bob your head forward and back, sucking and tongue flicking the whole time.

"Ohhhhh...ohhhh no...Jesse!" She protests.

"Mmmmmmm!"

Slurp...slurp...slurp... You bob steadily.

Her petite frame starts to spasm. Her eyes become laser focused and her face screws up in uncontrolled flinches and expressions of the rapturous struggle she was going through. She was so close. You already knew she had a fraction of the stamina of what she normally possessed. A shame, this was so much fun!

"Jesse....ohhhh Jesse...I'm gonna...gonna...!" She mewls. "Ohhh!"

You slip off of her and watch her smoking hot body tremble. "Don't. DON'T! Be good! You listen to me!" You warn her. "You don't have permission to cum yet."

"Ohhhhhhh!" She groans as if in pain. "Okay Jesse. I'll be good. I'll...ohhh...be good."

Her jaw clenches and her eyes close tight. She lowers her hands and digs her nails into the wall as her lean body shudders and her cock jerks up and down. Through sheer willpower and impressive bodily control your sister holds back the nut that had come oh so close to erupting. You smile up at her and watch her squirm, giving her the breather she so desperately needed.

With deep, though unsteady, breaths she eventually pulls herself back from the brink.

"Whoooooo!"

"Very good Fiona! Very good!" You say to her.

She smiles bashfully, her flushed sweaty face somehow only making her more attractive.

You lean in and smooch her little nut sack. Then again, then turning your head you do it again. Small, open mouthed, sucking little smooches. The musky earthy smells of her snatch were ambrosia for your nose. Crouching lower you come up and nuzzle into her crotch. With a strong and rapid tongue to you flick and lick her wet pussy and stiff clit. Her natural womanly juices wet your chin and cheeks as you lap the god damned best tasting honeypot of your fucking life! You liked Allie's cunt just fine, but this was next level pussy! Tighter, slicker, tastier...and it belonged to your sister. It was simply better in every possible way.

"Mmmmmmm!" You nuzzle deeper and eat her out loudly. Sucking, smacking, wet slurping noises fill the partially lit hallway. "Nlummm...schllrmmmm...nmmmmm!"

"Oh! Oh! Oh! Ohhhhhhh!" Fiona fully puts her weight back against the wall and holds on for dear life.

You eat her out like a man possessed all the while your eyes locked on her bobbing cock. You watch as a long line of precum dribbles from the tip and runs slowly down the length.

You face drenched in your sister's pussy juice, her flavor and smell already creating a dizzying high, she begins to speak in a soft whining voice.

"That...you...you feel so good...ohhh Jesse! You're so good!" There was glassy glaze coming over her eyes. "Unhhhh..."

"Mmmmmm! Nmmmmm!" You suck faster and harder, knowing well from your own experience what felt good.

"Jesse...ohhh god...my handsome brother! I love you! I love yoooou! Ohhhhhhh god...I...I...I can't..."

Her balls visibly tighten and her cock strains. She couldn't last much longer, it had been an act of monumental proportions for her to get this far. The wasn't the powerful and controlled Fiona of yesterday.

Slurrrrp! You lick up her pussy, making sure you let your tongue give a firm flick to her clitty on the way out. You pull back. "Okay Fiona. I want you to cum now. I want you to cum in my mouth. And...hold my head. Hold my head when you cum. I want to eat it. Don't let me pull away."

She nods with desperation. Everything about her told you that you had to make this quick.

Gripping her tight ass you swallow her sword once more. Sucking hard you bob once more forward and back, once more feeling the incredible feeling of a hard dick gliding through your lips and over your tongue and inside your cheeks. Fuck, you could get used to this!

Following instructions she grabs onto your head. Her slender fingers clawing into your scalp. Her body goes into autopilot and her hips begin thrusting with your steady forward and back motions.

"Mmmmm...mmmmm...mmmmmm!" You hum with anticipation.

"Ohhhh...oh fuck Jesse!" Fiona lets out at a harsh whisper. "I...I...I'm gonna....." You feel her whole body tense up. She thrusts into your maw as hard as she could and you feel her cock suddenly throb. "GUNGHHHHHHH!!!" She cries out in a higher softer version of her old voice. "Jesse!!!"

Her hands grasp your head as yours grip her ass. You feel the back of your throat suddenly filled with warm viscous jizm. You taste a salty bittersweet flavor that had shades of her yummy pussy. Without a moment's hesitation you gulp her hot seed down. Each sticky blast followed swiftly by a hungry gulp. Gulp...gulp...gulp.

Her greenish brown eyes stare into yours in rapture as she lets herself go. Holding tight with her right hand she pets your hair adoringly with her left.

"Uhhhhhhhh!" Her long feminine sigh expressed her total bliss in a way words never could.

You feel her spasms begin to weaken...and then her petite dick slumps still upon your tongue. You wished you could have more...but her tiny little balls could only produce a small wad. You can't help but imagine what Fiona before this condition would have felt like and tasted like. You can't help imagine her...forcing you to do these things. Your cock flexes hard at the thought of it.

You keep her deep and suck...and suck...and suck. Making extra sure you sucked this nut right dry before letting her go.

You pull back and allow her to slip from your wet lips. You give them a lick and let out a happy chuckle. "Mmmm! Awww Fiona! That was so good!" You lovingly kiss her spent cock. "Very, very good. You made your brother very happy Fiona."

She is panting. Her face and body covered with a light sheen of sweat. Her expression was one of that relaxed and joyful post-coital high. Her consciousness at the moment no doubt floating around cloud nine as the endorphins flooded her system.

In a small euphoric voice, high and trembling, all she can say is. "Ohhhhhh Jesse!"