Have Britney perform jumping jacks for you

"Very good, Britney. Now I want you to come here," you command.

The pleasure of licking her sister's tits no longer relevant to her mind, your blonde fucktoy turns to you with her body straight and breasts bouncing, then resets to her original **** position, hands by her side, legs slightly apart, and ready to receive your next command.

"Britney, do some jumping jacks. I want to see your titties bounce."

"Yes, master."

The sight doesn't disappoint. As she jumps up and down, hands and legs joining and splaying mechanically, you can't help but wank yourself. Fondling herself is one thing, but watching your bitch of a sister spread her legs and jiggle her boobs for your pleasure is making you hornier than before. But even more telling than Britney's wanton display is the smile and enthusiasm you subconsciously projected to her face. In this state your fuckdoll wants to do jumping jacks for you. She wants her body to be on display for you, and by the wetness in her pussy you know that she too is anticipating what you want to do next.

Occasionally, you'll command Britney to turn around, so you can relish the way her platinum blonde hair swings back and forth along her back. Her back and shoulders are unfairly well-toned, despite that she exercises less than your red-haired fuck ****. Britney's legs are also long and curvaceous with hips and calves that provide the perfect framework for her round, perfect ass.

Other times, you'll ask Britney to turn to her side, or just slightly away from you. These are the views that allow you to enjoy her smiling face, perky breasts, hard nipples, sopping pussy and bouncing ass all at the same time. As you command Britney to turn around and continue doing jumping jacks for your pleasure, you project Jessica to give you a blowjob. She happily obliges, switching back and forth between wanking your cock and licking your shaft. You give your slaves the opportunity to feel their pleasure and horniness, and it shows as Britney's body starts to tense and Jessica, without your instruction, starts fingering herself.

Jessica sucks a cock fairly well. You can tell as you look in her eyes that she wants you to concentrate on her instead of your other sister, but she will have to wait for her turn to show off her body to you. For now, all of your attention is devoted to Britney's mindless performance, sweat dripping down her face, breasts and nipples down to her stomach. Nevertheless Jessica continues to work your cock, switching from licking your crown with her tongue, to spitting on your cockhead, to wanking your cock for you with her open hand. With her other hand Jessica is playing with her own breasts, hoping that satisfying herself will help to quell the horniness you have programmed into her.

Just as quickly as you gave the privilege, you revert your sisters back to fuckdoll mode. They pause for a moment before joining their mother, again staring ahead mindlessly and awaiting your next command. But you choose not to give one. Instead, you walk up to Britney and kiss her breasts, taking care of her nipples in particular, while feeling the wetness of her pussy with your hand. You then kiss Britney in the lips and command her to respond in kind, and as she returns the kiss she clasps both of her arms over your shoulders and invites you deeper to her body.