Rivalry - Part 5 (Remake - Defeated by her) (Patreon)

Some days have passed since her fight with Lili. Asuka spent a good part of her afternoon training on the gym, but as evening comes, she starts feeling very uncomfortable, like she was being watched by someone. She decides to end that sequence of kicks she was training and go home.
She leaves the gym through the back door, that gets her to the dark backalley behind the building, and only when she's already on her way home, she notices she had forgotten her bag and it's forced to get back. She gets to the gym as quick as possible, but before she can go inside, out of nowhere, a blonde woman in a leather catsuit appears behind her. 
That situation surprises Asuka a lot, making even more tense and spooked than she was before. The woman didn't make a sound, even though she is wearing high heeled boots and a leather outfit. Asuka stand still, looking at her. The woman smiles.

-Nina: This is gonna be easy. Look how frightened you are only by my presence.

Asuka doesn't say a word. She doesn't even think. All she knows is that she's in danger, and she reacts by trying to punch Nina away. She easily dodges Asuka's blow and hits her on her stomach with both her palms, pushing her backwards and slamming her back to the wall behind her. As she approaches, Asuka tries to land a kick on her face. Nina easily blocks it and pushes her own foot hard on Asuka's throat, instantly making her gasp very hard, pinning her to the wall as Asuka does her best to push Nina's foot away. As if the pressure on her throat wasn't bad enough, Nina presses the heel of her boot precisely on her jugular vein, putting Asuka in a much dangerous situation.

-Nina: As I said, too easy.
-Asuka: Who... are you...?
-Nina: Someone who could kill you right now, just by pressing my heel a little harder on your neck.
-Asuka: What...do you...want..?
-Nina: Hmm...maybe you're smarter than you look. I was expecting you to beg for your life, But you must've noticed that if I wanted, you would be dead already. To be honest, you wouldn't even see me if I didn't want you to. You took a good while to "notice" my presence, after all.

That realization frightens Asuka even more now that she is thinking about it. She only noticed someone watching her after some time training. Who knows how long that woman was there, and she didn't realized. She knows the woman can be completely silent when she wants to.

-Nina: And to be honest with you, That's what I do. I take people's lives.

Asuka gets more and more afraid as the time passes. The woman speaks that so naturally, so confortable with that situation as she keeps her subdued so easily.

-Asuka: Please...no...
-Nina: There we go. You must be joking.

*Nina presses her foot harder on Asuka's throat, making impossible for her to say even a word.

-Nina: I see you're getting weaker. Maybe is it past your bedtime?