[2nd] Good Girl

You stand in the gym again, right where you were less than an hour ago. There is one major difference though. In the center of the room is a cage like for a large dog. And in that cage is Rebecca, ****. She begins to stir, having been teleported and rendered **** when the others left the gym.

"You are to undergo training. From now on, as a pet girl, you will require permission to receive things that human slaves get. This training will teach you the positions you must take and the actions you must perform. Now, exit the cage and place your paws where the glowing marks are."

The cage opens and Rebecca begins to move from the cage, although you see that now she is wearing the same thing she was wearing while exercising last night, paw pads for her hands and a sleeve that forces her legs up against her thighs with pads for her knees. She doesn't look too worried as she walks forward, approaching you. The glowing paw prints are directly in front of you, barely a foot from you. You could reach out and touch her, if you weren't held stock still like you were during the gym session.

"Wrong paws." Rebecca looks down, only to realize that the paws are directional, they have the toes pointing the opposite direction. So as you watch, your girlfriend maneuvers herself until she is facing away from you, her pussy and ass clearly visible to you.

"Now, this is your first position, Present. You will place your breasts on the floor, your front paws under your chin, and your ass as high up as you can. If you are wearing pads, it will be about this height, but if you aren't, you are to do it as high as you can while keeping your breasts against the ground."

Rebecca for her part tries to take the position as the voice instructs her, shifting as the voice lays out the particulars. Soon, you see she has assumed the position, looking like a bow up top, while lifting her ass and pussy for your inspection. You find your hand moving, and soon it is rubbing along the top of her ass cheeks.

"Good girl."

"Now, next we will go over the next command, Fetch. We will not be throwing items, instead this command will require you to find something and retrieve it for the person indicated. You may only use your mouth, even when your hands are free. Now, there is a dildo on the opposite side of the room. Fetch the pink dildo and place it at my feet. Now, Fetch."

Rebecca moves to her hands and knees and pads across the room. You wonder where she is going to go after she has it. You see her bend down and pick up the pink dildo with her mouth, which had appeared as the voice spoke as though willing it into being. She turns around walking back to you, dropping it at your feet as though she can see you. She smiles up at you, seeming to enjoy this play session.

"Now, Present. Always face your ass toward Master in this position." Rebecca turns around, lifting her ass, as you feel yourself bend down and pick up the dildo. As she reaches position, you find the dildo gliding toward her pussy. You gently thrust it inside of her. "Good girl. Now as a reward, I want you to Thrust. Thrust your hips, taking the cock until it almost leaves you, then thrusting back until it is fully ensconced in your tight pussy. I want you to Thrust three times."

As you watch, your girlfriend bends her legs to move the dildo, its length almost completely leaving her, before thrusting fully inside of her. It doesn't even feel sexual, as her hips mechanically move, maybe in an attempt to not lose the purpose of the movement. She stops exactly after she has done the three thrusts, ending with it barely inside of her.

"Good girl. Now, if I command you to Thrust, you should either use a cock or a toy provided. That includes if you are not wet, though knowing you the command will almost certainly arouse you, making that a moot point. Now, the next command is Down. This can follow any other command, and indicates that you should assume a neutral stance on your hands and knees. Now, Down."

This is the first hint of resistance from Rebecca, as she whimpers, her body moving forward to remove the dildo from her even though she wants to continue to hump on it, to get more pleasure.

"Good girl. You will be rewarded in time, though you will have to earn it. In fact, why don't you show your appreciation to me. Take my cock into your mouth. When I say Pleasure, you will use your mouth to please whoever I command. You will use your mouth, as it is not intended for your pleasure."

Rebecca turns around quickly, her excitement at pleasuring your cock clear. Once again, she looks at you as though you are standing there, as you feel her wet mouth wrap around your cock. You feel yourself grow hard, as your hands twitch, wanting to feel her hair, to tell her how good it feels. But neither praise nor warning can escape your mouth, only the Master's words in their stead. Soon you grow hard in her mouth. "That is enough. It will only make the things to come all the more enjoyable for me." Only for you to groan internally, as your cock begs to keep going, your relentless libido slowly coiling like a snake ready to strike, despite your trapped nature.

"Now, I want you to go to and fetch something else from where you got the dildo. Go and Fetch the chain, girl, you've earned it." Rebecca begins to move, as your hand drops the dildo to the floor. You watch as Rebecca comes back with a sort of delicate chain in her mouth. On the end of the chain are two clamps while a third hangs off another chain that splits off from the other. Your body would shudder if it could, as your mind tells you what is coming next. Rebecca drops the chain in front of you. She watches as you bend over, grabbing the shorter chain with two clamps.

"Feel free to vocalize as you need to. I won't punish you for it." You bend over, your hands squeezing the clamp open, as you reach down to place it on Rebecca's hard nipple. As the alligator clamp shuts, you hear a slight moan come from Rebecca. As the second attaches, you hear a little hitch in her breath. The chain hangs between her nipples, as your finger runs along its length, gently tugging. As you stand up, she looks up at you, lust still in her eyes.

"Good girl. But we both know you're not done. Present." She moves, a bit slower and with a bit more breath as the nipple dangles and dances beneath her as she moves. Your hand reaches down, getting the chain, holding the clamp open. Your hand moves to her clit, rubbing it, making sure it is erect. And then you place the clamp on her clit, the chain pulling down as you release it. For her part, Rebecca can't help but moan in a mix of pain and pleasure, her body dropping from the Present position, as the clamp grips tightly her most sensitive part. Still, she doesn't resist, the only sound the sound of her panting. From pain. Or was it pleasure?

"Good girl. Now, let's show off your new jewelry. When I command Sit, you are to get on your knees and lean forward with your hands lifting your breasts. Open your legs fully, so I can fully see your pussy and let me see your beauty on full display." You are treated to Rebecca lifting her breasts for you, as the silver chain dangles and hangs from her most sensitive spots.

"Now, only two tricks left to learn. Present and then Thrust as many times as you need to. Tell us when you get close." You barely understand before Rebecca lifts herself and you grab the dildo from the ground. Your hand thrusts it inside of her, and Rebecca begins to thrust.

The girl moans, both from the pleasure of the dildo fucking her, and the clamps bouncing with the chain as her body moves with her hips. It is clear from the wetness on the dildo that she is very aroused, so you can only imagine it is a matter of time before she cums. Though even you are surprised at how soon, only a few minutes.

"Please, I'm getting close." "Now, now, is that any way to ask for something? This is one more trick. Beg. When you are being fucked, you are to beg for your Master to take you hard, to fuck you, to fill you, to let you cum. When you are not being fucked, this command indicates that you should beg to be fucked, offer your body for whatever you desire." Rebecca for her part listens, but as soon as the voice finishes she continues. "Please let this slutty kitten cum, Master. She wants your hard cock to feel her little pussy cum around your strong cock."

"That's good. Although, no, you may not. The last command to teach you today is Edge. When your Master commands that, you must stop thrusting when you feel you are about to cum. If you are commanded to Edge outside of sex, you must try to bring yourself to near orgasm, only to stop before you reach the climax. Now, Edge."

Your hand, the one you have no control of, pulls the dildo from her hot body, her pussy squeezing at the air, **** for sensation. The dildo disappears. "Now, get going, lunch is almost ready. And remember, from now on, whenever you want something, you will have to perform for your Master and others. From the tiniest thing to your Master's love, you must perform for your desires."

"Your orgasm will be quite the luxury indeed."