Mission failed-part 3/final (Dominated by her) (Patreon)

After more than a minute suffocating under Helena's ass, Christie now realizes that this time she wasn't getting up to let her breathe like she did on the previous times, torturing her by allowing her to have some air before blocking it again with her ass.She has to do something. She can't die like that, suffocated to death under other woman's ass.
So Christie starts struggling again, but as soon as she lifts her arms to grab Helena's thighs,she grabs both of her wrists and holds them easily, pinning both on them over her stomach. Christie is already very weak due to the lack of oxygen. She tries to turn her head, but the weight of Helena's body on her face, pressing it down against the floor is enough to keep it on place. So all she can do is to weakly shake her legs. Not a very smart decision since it will only result on her losing the rest of energy she still has on her body. But on that situaton, Christie can't think straight. Then after a few more moments, she passes out.

A few minutes later, for her own surprise, Christie wakes up again. She was laying on her back exactly on the same spot she was when she passed out, feeling the heat of the fire warming the left side of her body.

-Christie: I...gotta get out of here...
-Helena: Oh, do you?

Hearing Helena's voice spooks Christie a lot since she thought she was alone in the room. But when she rolls over her stomach, she sees Helena in front of her, a few steps away, sitting on her chair with her legs crossed, exactly the way she was when Christie arrived. The only difference is that now She wasn't looking at the fire, she was looking at Christie.

-Christie: W-what do you want from me?? just let me go already! please!
-Helena: Where are you manners? You should thank me for allowing you to breathe again. Now come here.

When Christie starts getting up to walk torwards Helena, She is interrupted.

-Helena: Stay down. you don't have the right to stand before me.
-Christie: W-what...?
-Helena: That's right. You're gonna crawl on the floor to me, at my feet. 

Christie, of course, is reluctant. Being forced to crawl on the floor to Helena's amuse.

-Helena: Come. Now.

But all her reluctance was sent away by Helena's menancing tone, making Christie weakly start crawling on her direction. All She could see as she was moving was Helena's black boots under the light of the fire. 

-Helena: Turn around. Face to the fireplace.

Christie Obeys. And as soon as she is in position, she feels a sudden weight on her back. It doesn't take much time for her to realize that was Helena's ankles resting on her back. She never felt so humiliated before, and Helena never felt so powerful. 

-Helena: You are nothing but my footrest now. I hope you enjoy, it is still much more than you deserve.

Christie doesn't say a word. But due to all that happened to her, from being beated by Helena to asphyxiated until she passes out, her body starts shaking shortly after. And Helena noticed that.

-Helena: Oh, tired already? For now you are my footrest, but I will not have a problem on making you my floor mat if you fall.
-Christie: Oh god...
-Helena: And be quiet. I did not give you permission to speak.