Their Master forbids Kate from waking her.

Kate was still kneeling there, panting from the epic fucking she'd just been **** to give. The phallus still bobbed between her legs, dripping with Tyra's juices. She'd been trapped longer than Tyra and had experienced more of the sadistic things their master had in store, but was still surprised at the things the clothing they were trapped in could do.

"Don't think I forgot about you, Kate."

As suddenly as the dildo had grown out from her bikini, it had reversed itself. Nine inches of squirming cock now filled the fit young blonde, trapped irretrievably beneath the irremovable bikini.

"That's nothing for an old pro like you though, is it? Let's raise the stakes."

Kate moaned miserably as something pencil thin slithered it's way into her asshole. Once it was deep inside it swelled to the size of the dildo packing her cunt.

"Here are the rules. If you wake up Tyra, you'll get it worse than you're about to. Three, two…,

Kate clamped her hands over her mouth. He knew that she got loud during sex, she couldn't help it. This was one of his favorite ultimatums for her. But she wasn't going to give him the pleasure this time. The dildos revved up, starting slowly but quickly building to a breakneck pace. The anal dildo was blessedly self lubricating and pounded her sloppily, already making her whine like a slut.