A doll

I don't know what caused me to wake first the sudden light turning on or the click of heels entering my room. For a moment I feel panic start to set in as where my sister Crimson should be stands a ebony woman that if not for her skin could pass as another one of my twins. The panic subsides as I see crimson standing next to me in the mirror. Taking in the intruder I see much like me and my sisters she has a tattoo on her collar bone reading "Luna" in blue letters. Her face for a moment I didn't recognize till I remember the face of the mistress from so long ago. Now her once attractive and confident face was little more than a blank mask as her once fuckable lips are now a perfect blue painted O. Her blue dress hugs her every curve as it covers her nipples with crescent moons, giving her a perfect opening for master to drive his cock into her cleavage, as it ends just a breath below her lower lips giving me an ample view of her thigh gap.

The click of heels on the hardwood flooring draws me away from my new sister as I search for the source to no avail as a irritated feminine voice calls "Luna, assume the position."

My new sister's heels join the woman's as she positions herself in the center of our collective before bending over and bracing herself with her hands on her knees. My heart flutters as the older woman from so long ago strides into the circle of my sisters. Her thick thighs jiggle around her latex thigh highs with each stride as her tits almost as big as each of my sisters but nowhere near as perky jiggle and bounce as they are supported by a harness. But it's not the woman that caused my heart to flutter it was the foot and half long ridged monstrosity attached to her crotch that bounced with each step.

"*THWAK* Whose the stupid whore now. *THWAK* Whose the fat bimbo. *THWAK*WHOSE THE OLD HAG!" the mistress (?) rages between smacking my new sister with a latex gloved hand. The older woman continues to smack my sister not seem to care that a handprint is starting to form on her ebony cheeks or even if her hand must now hurt. Panting the mistress gives a final loud thwak on Luna's fat ass before sweeping her hair away from her rear.

"Beg me. Luna, beg me to peg you like you did my husband." she orders as she aligns her strap on with my sister's waiting sphincter.

"Please peg me like I did your husband." Luna repeats in a monotone voice before the mistress drives her strap on into her with a loud plap. I and my sisters are **** to watch as our new twin is slowly changed with each loud plap and grunt of the mistress. Our sisters ounce large and bouncy breasts grows until they tear through the sheer dress. Her once plump ass fills. Grey streaks through her once lustrous black hair as the mistress's pants and grunts grow ****. Until with a final thrust the mistress stops as she moans through her own hand as Luna squirts over the woman's legs. Only then does the woman stop as she gives a final swat to Luna's now gargantuan ass before running a hand through her drenched salt and pepper hair.

"Mom......" I hear my lord's irritated voice call to the older woman. Her satisfied sweating face immediately evaporates into one of sheer terror and submission as she whips around. Casting her gaze at her chest while playing with her riding crop.

"I..m....mommy...ith thorry my lord." The once confident woman stammers out as she puts on a fake lisp her hands start to shake. My heart skips as my lord comes into view not seeming to have changed since I last saw him as for a moment the burning lust inside me is forgotten as I feel the desire to throw myself at his feet and beg him to fuck me for the first time in......I honestly don't know how long it's been. But I haven't been ordered to do that so I simply stand here obediently waiting orders.

"DON'T CALL ME THAT.....It's ok mom.. Mrs. Jones won't be able to hurt you. She's gone and Luna is just a empty headed doll.. aren't you Luna." my lord flares with anger at being called my lord before he calms down and caresses the older woman's face as she leans into his hand.

"I am an empty headed doll my lord." My sister intones in a emotionless voice as she continues to stare into her own reflection.

"I'm sorry dear.....it's just hard to remember some stuff now." the older woman responds as her shaking stops and she plants a kiss on my lord's lips.

"And...." my lord says expectantly.

"Oh......um. Luna return..." the older woman orders my new sister before she marches back to her position in the quartet. A order of "Girls cum" causes my mind clears as my vision blurs for a moment as a orgasm rushes through me and likely my sisters. I hope my lord will use me but instead as my vision clears I find my lord and his mother gone. I stare at my changed sister until the lights click off hearing a giggle come from the doorway.