Tracy's reward

With Mia's punishment out of the way it was time for Tracy's reward. Being the sadistic asshole that you are, this would of course take place directly in front of Mia. You position Tracy so she's on her knees with her back against Mia's cage. You then slip your cock from your pants and let it dangle there right in front of Tracy's face. She's such a well trained whore that she doesn't even attempt to lick it without your permission, even though she's got her tongue out and salivating just at the thought of it. Mia crawls to the edge of the cage so her face is right behind Tracy's, watching as her sister is about to receive the reward that she so desperately craves.

"Be a good slut and suck it now." You command.

Tracy immediately jumps into action without a word. The second you give the command she starts using her hands and mouth to stroke, lick, suck and slobber all over your cock, getting her mouth all messy just the way you like it.

Mia stares wide eyed and without thought goes to rub her pussy only to find cold steel awaiting her, her fingers coming to the realisation of just how cruel this punishment would be.

After a while of Tracy getting you hard the way she does best, you change positions. Within seconds you have her standing whilst you fuck her from behind, holding her in a head lock and lightly **** her at the same time.

Her tits jiggle whilst you fill the room with the sounds of her ass cheeks clapping. All the while the two of you lock eyes with Mia as the poor whore looks on in a state of torturing arousal.