Gently

You brush Taylor's pale cheek gently. She really is beautiful, with flawless skin, and big blue eyes which melt the hearts of men and women alike. Sandy hair drapes over her smooth shoulders, drawing your eyes to her perfect hourglass body. As usual, she's dressed revealingly, in a deep U-neck which exposes her bountiful cleavage, glossy with sweat.

"Taylor," you say kindly. "My sweet sister. It's obvious you've always been turned on by ****. Shall we check?" You kneel in front of her (on a cushion specifically for this sort of thing), and slip a hand into her short shorts, tiny things which barely cover her round ass. "Oh yes, you're soaked through, watching me defile our sister - or is it the thought of joining my harem?"

Taylor shudders at your words, and the touch of your fingers on her sensitive pussy lips.

"But of course, you were only interested in girls," you continue to monologue. "And as a result, you've been teasing me for years. But finally, we can be together." With that, you lean in and kiss her tenderly. You're pleasantly surprised when Taylor doesn't resist, but uncertainly begins to kiss back, her soft lips moving over yours. You grow more passionate, turning your head to French her deeply, your tongue sliding into her sweet mouth. Your hand slides over her strong back, finding her delicious bubble butt and groping it.

Eventually you break the kiss, leaving Taylor panting.

"I don't know why I'm doing this," she says breathlessly, as you lead her over to a bed, which your slaves quickly vacate.{if Futa==true} "You're so... erotic, but I know you're still my sibling. This should feel wrong..."{endif}

"Give in," you murmur, gently laying her on her back. "Don't fight it."

Cassy and Lauren start undressing your sister, as you pull off your shirt{if Futa==true}, releasing your mammoth breasts. Taylor's eyes immediately latch onto them, her expression showing hunger building beneath her confusion{endif}. "Lauren?" she asks uncertainly, as her friend strips her of her shorts and panties. "What..."

"Shhh," hushes Lauren, giggling girlishly. "Let {if Futa==true}Mistress Mikaela{else}Master Michael{endif} take good care of you. I feel sooo good now, and I just know it'll be fantastic for you, too!"

You climb between your sister's pale, creamy legs, and slide up her hourglass body{if Futa==true}, your tits dragging over her soft skin, eliciting a tingling pleasure in them{endif}. As you lie on her, Taylor's bouncy tits {if Futa==true}push against yours{else}push against your chest{endif}, and you squeeze them, feeling how beautifully soft they are. Your mouth brushes against her collarbone, her neck, her ear, your sister's breath hitching every time you find a new stretch of skin.{if Futa==true} Your pussy lips rub against hers, and you can tell Taylor notices, her hips thrusting towards yours, a wondering hand descending to explore your new erogenous zone.{endif}

You give her another kiss, which she instantly reciprocates{if Futa==true}, tenderly caressing your soft lips just as you do to hers{endif}. "Do you want this?" you ask, searching her eyes.

Taylor stares at you, her expression torn as if fighting some internal battle. "...YESS!" she eventually cries. "Take my body, {if Futa==true}Mikaela{else}Michael{endif}. Make me a **** like our whoring sister. Whatever you want - just as long as I get to feel {if Futa==true}every single inch of you...{else}you inside me...{endif}"

You smile. "Sounds good to me, sis." {if Futa==true}You drag your tits back over hers, kissing her chest as you go, before kneeling over her, hooking your legs under hers. Enjoying the sight of your sister lying helpless beneath you, you massage your breasts with one hand and stroke your (reduced) nine-inch cock with the other, lubing it up with your copious precum. For the first time you see Taylor's eyes shift from your chest to your penis, and her expression of awe doesn't falter.{endif} Without another word, you angle your cock, and slowly plunge inside her.

You can't help but let out a gasp as you enter her. Taylor's pussy is incredible, the perfect tightness, as if you had been born for one another, and it somehow seems to suck you in. Your sister's big eyes never leave you as you slowly push in and out of her, feeling her already clenched around you, her big chest heaving. You lower your mouth to caress her nipple - not an affection you'd normally give your slaves, but this one is special. Plus, it turns you on.

You slowly accelerate, one hand finding its way to Taylor's narrow waist whilst the other hooks under her shoulder for leverage. Your sister soon gives in and cums, your Alpha touch too much for her to bear, but instead of dropping off her high, she keeps cumming and cumming, her vagina pulsing continuously around your thrusting cock as her pleasure only builds. Soon you're at a breakneck pace, Taylor's legs wrapped tightly around you as her torso writhes with ecstasy, her mouth open in an incoherent scream of joy, occasionally forming recognisable words.

"YESSSS, FUCKKKKK MEEEEE, oh {if Futa==true}Mikaela{else}Michael{endif}, oh baby, FUCK yes, keep - ah! - pounding me, oh FUUUUUUUUUU..."

Her pussy's clenching spasms around your cock finally overwhelm your enhanced stamina, and you cum deep inside your sister, gasping with each powerful pump of your meat. Taylor's scream rises in pitch until it becomes inaudible, her head tossed back as far as it will go, as her eyes glaze over gold.

"Oh, Taylor," you moan, breathing heavily. "That was fucking amazing." You're about to program her as your obedient ****, but you have plenty of those, so you come up with another idea.

"You'll no longer be turned on by girls, Taylor. Now that you've had me, no one else can even slightly arouse you; whenever you're horny, the only person you can think of is me. Part of you will still think **** is wrong, but that burning desire to be aroused, to find release, will eventually overwhelm your conscious mind. You'll do anything for me, anything at all, just to get off, and even obeying me will turn you on." You also give her the usual physiological improvements, to allow her to withstand your full strength and keep her body eternally perfect, before waking her up.

Taylor silently shakes and shudders as she's hit by a colossal orgasm, her pussy juices gushing out of her cunt along with your own gunk. When she finally opens her eyes, able to control her body again, she looks at you uncomprehendingly.

"That was... amazing," she exclaims, tits heaving. "What... why did I find that so hot? I thought... my girlfriend... oh my God!" Her jaw drops as she realises what she's done. "You're {if Futa==true}my sister! And you have a cock!{else}my brother!{endif} That... that's disgusting!"

She looks like she's trying to convince herself, but failing miserably, her gaze{if Futa==true} magnetically drawn to your curves. You give her a sultry smile,{else} locked onto your throbbing dick. You grin,{endif} knowing you're sure to have lots of fun with your sisters soon enough.