Fuck your blonde sextoy even further

"Britney, I want you to lick my cock. Get it nice and erect again so I can fuck you some more."

"Yes, master." Under you command your naked sister is back on her knees, her mouth contentedly licking her and your juices off of your member, mixing both of your cum with her precious, moist saliva. Your dick, still fresh from pounding your Barbie doll fucktoy's tight pussy, begins to swell under her tender, loving care.

As you enjoy your post-exercise blowjob you look over to your other naked relatives, still obediently staring straight ahead as instructed and giving you an unfettered view of their voluptuous, naked bodies. There's no more guilt anymore from savoring the view of your mom or younger sister's huge tits or wet pussies. In fact, there's nothing that can stop you from shamelessly ogling your other fucktoys as your blonde cum-dump gives your dick her undivided attention. So your eyes do just that, rolling over every inch of Taylor and Jessica's nude flesh, their nipples rock hard and waiting for your attention, as your cock stiffens in Britney's mouth.

"You're doing very well with your exercises, my little fuck slut."

"Thank you, master."

"Remember, the only way you can maintain your beautiful body is to let me use you and fuck you whenever I wish."

"Yes, master. My body is yours."

"Continue playing with the entire length of my cock and balls with your lovely mouth until I am fully erect."

"Yes, master."

Desiring more visual stimulation, you command Jessica and Taylor to turn around and bend over with their legs spread. They comply, giving you a preview of the other two asses and cunts you're inevitably going to fuck today. As you lick your lips in anticipation, deciding which of your forbidden sex toys you're going to fuck next, Britney pays no attention to you ogling your naked mother and sister's fuckholes. Instead your blonde slut is completely focused on slurping your member, her tongue appreciating every detail of your shaft and testicles, and her pussy glistening with anticipation from being abused all over again.

Inspired by your other two slaves, you order Britney to assume the same position as Taylor and Jessica, except only inches from you. By now your hardon is at full mast; Britney really does have a magnificent ass and you deserve to fuck her asshole, cunt and mouth as often as you wish. So with your blessing you penetrate her body over and over again, rewarding your fuck bitch's loyalty by pounding her defenseless and freshly used asshole with your dick.

Determined to get the most out of her exercise, Britney clenches her butt muscles, bringing you to an even higher level of sexual pleasure. This must be how your sister dominates other men, you think to yourself. Other men would bend over backwards just for a chance to fuck her tight, perfectly round ass. But under your control, she's the one bouncing up and down against your penis for all she's worth. She's the nympho who is **** for orgasm. She's the powerless fucktoy who will perform whatever perverted exercise you desire just to feel your cock inside her.

Under normal circumstances an assfucking like this would be enough to make you cum. But you have other plans for your blonde bitch, and with a few mental projections you pop your dick out of your sister's butthole and stick it into her moistened cunt instead, where it rightfully belongs. Then, with your blessing your sex **** begins one of several dozen reps of thrusting her horny, wide open pussy into your rigid cock.

This is heaven. Thanks to your mind control, there isn't any limit to Britney's libido or her stamina. In her fucked up mind she really does believe that the only way to maintain her physique is to fuck you repeatedly, and with her beauty and reputation on the line, your blonde sex doll is giving you everything she has. She has no idea that her true purpose in life is to serve your every whim, and that she's nothing more but an accessory for your dick. This causes your dick to harden even further, knowing the control and humiliation you have over your formerly relevant plaything is complete.

As your precum drizzles out of your body, your fuck puppet shows no sign of slowing down. Her juices mix with yours, creating an intoxicating scent that brings everyone in the room closer to orgasm. At this point, as the tightnesss of your blonde sister's twat repeatedly tries to milk your cock dry, even you start to lose yourself in your fantasy. Like an amusement park ride you start imagining other sexual positions you can try out on her athletic body. Then you remember that Britney is your submissive sex slut, and you can fuck her any way you want.

Just as you near cumming all over your sister's well-toned body, you decide to flip her over instead so she can ride you cowgirl style. This is the ultimate position for you, as your eyes can drift leisurely all over your naked sister's cute face, perky boobs and hairy pussy, all while she is fucking and enjoying every single inch of your monstrous cock. But even in that state, your ecstasy is the only one that matters. As Britney moans in pleasure and the lines between exercise and lust begin to blur, you feel your cockhead begin to tense. Sensing that you want to cum, your blonde Barbie doll fucktoy increases her pace, causing both her ass and breasts to jiggle wildly.

"OH MASTER, PLEASE CUM INSIDE ME!!!," you hear Britney yell out. The combined visual and aural stimulation is just too much. As you roll your eyes backward, you let yourself unload fully into your horny sister's cunt, causing her to orgasm in response.

Submissive and totally satisfied, Britney concludes her workout session by embracing you tightly, letting her breasts touch your chest and relishing your dick as you pump your precious sperm inside of her. Having cum inside of her twice already, it's obvious that your blonde sex slut is your favorite of the three slaves. The question is if you want more of her, if you're waiting for someone more.