The Master smirks and watches the two try to show off.  First watching the eldest sister  as she attached a chastity belt on herself! Watching her put on the naughty chastity belt that essentially makes her monogmous! Only he can remove it, and now whenever he has sex with other girls it turns more and more into cold iron! He watches her push it into herself, watching with interest as she tortures herself with the large spiked dildo, horrifyingly painful and with none of his natural euphoric nature.  Sobbing and kneeling over in pain. While interesting, he gives it a C.<br/><br/>He turns his attention too the younger sister however. Locking herself into very very dangerous shackles. He naturally knowing what those were as he designed all the goodies himself. But he watched anyway. She attaching her arms and twisting them off! The shackles gripping around her limbs and able to re-attach at any moment. She falling down on the ground, limbless, adorable and worming herself up! He chuckled and clapped at this display. Very much enjoying the show! His cock now fully erect.<br/><br/><strong>"While I do love the sight of a limbless foxy~ Unfortunatly, I see you being much more entertaining not as one of my personal pets, but more as a fuck toy that I pass around at parties. Point to the elder. You do have one chance to redeem yourself however...This challenge will decide your very fate, the loser will be a fuckpet their entire lives, and not even by me. Just a mindless cage slut who gets impregnated, passed around, and used, devoid of all senses...so you will have to bring your A-game as this challenge is for ALL the marbles!"</strong>" He said dramatically, looking between the two of them. And then holding up both of the Devil's kisses.<strong>"One of these is the light one, which will make sex rather annoying but still managable. The other...is one that's even MORE intense then the one advertised! Normally only used for the worst traitors and feistiest prisoners. It'll not only Spike inside you, but i'll also drain all of your sexuality, and constantly siphon it out.  Not only will it put terrible metal spikes inside you, but you'll have no chest, and have the mental capacity of an inexperienced virgin. Even worse then the one that is already on the younger foxy here. The light on has also been enchanted, to recieve the sexuality siphoned out of the loser. So one of you will take all</strong>" He said smiling.<br/><br/>Both of them looked identical, and has about the same magical glow.  He put them down on the ground in front of them. It was a 50/50 shot either way. He waited for one of them to pick, and even had one of his maids attach one of the younger foxes arms, so she could at least be able to participate in this challenge. And naturally he undid the older one's chastity belt temporarily.