Slut-Synced

Harley loved being a were-slut.  He had been born with the curse, making him an Alpha-Were and since he was about sixteen, once every month he would transform for three whole days, before reverting back to male.  He never knew exactly when the transformation would hit, but it always felt so good when it did.  For three days he would become his bitchy alter-ego and live it up like a Princess.  Female Harley was a horny little slut that loved to manipulate guys and act like a kinky tease.  She was a real bad girl who loved to party and fuck and suck all the guys.  It was all such fun...

But that was only part of her depravity.  Harley also liked to turn other boys into sluts too.  Any guy that cummed unprotected inside Harley during the time she was a girl would also be infected and they would be transformed into a were-slut too - only they would be a Beta-Were.  As a Beta-Were they were not infectious, had no memory of their transformation, and were completely subservient to Harley.  Like girls living together getting their periods at once - they would also transform at the same time as Harley - their body clocks synced perfectly.

So it was that the three other boys living with Harley had no idea they were actually his bitchy gang.  When his transformation came they would become giggling bimbo's too, eagerly following their leaders instructions to act like little whores and help her in her mischief.  It usually involved finding a guy to fuck and sometimes corrupt.

That was why Harley had insisted that a new tenant, Jack, move in with them. Harley needed a fresh victim for his female self.  Meanwhile Jack had no idea that his new house-mates were actually evil little bitches - until the night he heard moaning and groaning coming from all the rooms.  Inside the boys writhed in ecstasy as their boring male bodies became thin, sexy and slutty.  Soft giggles filled the air as each girl retrieved her hidden stash of clothes and they adopted their new personas.  Nails were painted... lipstick was applied and hot pants were donned.  The gang was back and the girls were ready to go on the prowl.

"What the hell?" gasped Jack in alarm as minutes later, his room-mates doors opened one-by-one and out came the girls.  His eyes boggled at the sultry beauties as they hugged and kissed each other, greeting themselves with glee.  Their boring male selves were gone and for the time being they were the hot, uninhibited sluts that Harley had made them.

"Hiya Jack," chorused the sluts as they surrounded him and then with a purr, their leader Harley appeared.  Her red nails traced across Jacks chest as she reached down and groped his cock, feeling the outline of his dick underneath his shorts.

"Mmmmmmh, I guess I forgot to tell you, we all turn into girls once a month.  Still... it's your gain Jack.  You're the only guy here now and we are soooooo horny.  Ooooh, your dick feels nice and big. Wanna have some fun?"

With his dick already swelling in Harley's hand, Jack didn't stand a chance against his slutty new house-mates.  The girls soon had him naked and on a bed and for the next hour they would take turns to ride his dick.  He groaned in ecstasy as each girl took her turn, bouncing up and down on him or letting him fuck them doggy.  He was so close to cumming as his pumped their tight wet pussies and they gasped and moaned in ecstasy.

Jack's latest partner slid off his cock with a happy giggle, leaving his dick free.  He'd insisted on wearing a condom and none of the girls had objected... but now it was Harley's turn.  Gripping Jack's dick, Harley grinned as she ripped off the condom he was wearing and lowered her tight dripping pussy down onto his cock.  "Mmmmmh, fuck that condom. I want you to cum in me baby... cum in me and join our little gang."

"Wh... what do you mean?" groaned Jack moaning helplessly at how good it felt to fuck Harley bare-back.  He knew he should stop, but he couldn't.

"Haha, once you cum in me, you'll be a were-slut too and you'll get to know how good this all feels."

"Noooooo," groaned Jack, but it felt too good to stop and the other girls were touching and caressing him all over too.

"Do it Jack... be like us.  Jackie will be such a hot little slut.  We want another friend to play with.  Cum in her and be like us... become a slut.  You'll love having a pussy..."

Jack couldn't stop himself as he erupted inside Harley and she moaned in pleasure... another boy turned into a horny were-slut as his cum flooded her body and she felt him quiver below her.  Standing up she grinned as Jack began to transform and the other girls watched happily as their new sister was born.  In moments he was gone and only a surprised looking girl was left, who looked at her body in amazement.

"Mmmmh, welcome to our family," giggled Harley.  "Don't worry Jackie, you'll get the hang of things real quick I'm sure.  Now... lets go find some more hot boys to fuck, and then we better start looking for another housemate to live with us.  Ahhhhh, another boy slut-synced to our cause.  I love it when a plan comes together."

THE END