She's my pup (Katelyn × Reader)

Chapter 6

Above is Katelyn's outfit.

Katelyn.
I walk to the park looking around. There was barely anyone here which I guess was good. (Y/n) wasn't here yet. Oh well. Imma just is on my phone. 
(Time skip to an hour later)
My phone is snatched out my hand. I look up and open my mouth to see (Y/n). Her arms are crossed over a hoodie. She looks like she is just taking a normal walk. "Let's go." "My phone," I asked? "You'll get it back after the workout," (Y/n) says. Her face shows that she is dead serious. "I really need my phone. What if my dad calls," I asked? "Didn't you tell anyone you were working out?" "No. I don't just randomly tell someone I'm going to work out," I say. We enter the woods and are hidden from view. "You really want your phone back huh?" "Duh. I wouldn't be asking if I didn't," I tell her. (Y/n) smirked at me. "Then you're going to have to catch me." "What?!" But (Y/n) took off before I could do anything. She was like lightning. Her feet hit the pavement with a thud. I sighed and ran after her. I really thought she was just playing around. Is this part of the workout? Or is this just a stupid little game of hers? I have to ask when I catch up to her. If I can. (Y/n) takes random turns and jumps onto trees whenever she wants. I'm stuck either lost or wondering where she had just gone. I think I lost too much oxygen. "First lesson. You should try to control your breathing. Deep breathes are always the best but when you're in danger, your brain forgets. So likewise you should always try to even your breathing before you start running. Or calm yourself," (Y/n) says jumping down in front of me. "Good to know. Can I have my phone now," I asked? "Yeah sure." (Y/n) hands me my phone. I quickly scroll through it. Hoping not to have missed any calls or anything. "What is so important about those things? All they do is cause problems," (Y/n) says. She was now hanging upside down from a tree. A bit of her stomach was exposed and her (h/c) hair was falling. "One it keeps you in contact with everyone you know. And two it provides directions and everything else," I say. "Does it provide food?" "Well if you order it." (Y/n) frowned and jumped down. Landing on her feet like a cat. "Well, we were only training for like an hour. So if you follow me we will be continuing." (Y/n) walked on quickly. "Hey, I think I know how to pay you back. I can teach you about the outer world." "I know lots about the outer world. Why would I need to be taught it," (Y/n) asked? "No, you know the world as a dangerous place. But I can show you how to interact with people." "Fine Blue. Do whatever you want. It's no good anyway." "Well, at least I'm trying." We step into a clearing and (Y/n) turns to me. "Fight me." "What?!" "Fight me. Come on." (Y/n) lunches me in my stomach. I block it easily. And then punch her. (Y/n) smirks at me before punching my stomach. I bend over gasping. And soon I find myself on my back. "Was that the best you got," she taunts. "I'm just getting started." I flip back up and get in a stance. But before I can blink she's gone. I'm kicked in my back making me stumble. "These guys don't care if you're human. They use their strengths against you all the time. You want to outsmart them," (Y/n) says. I quickly turn around and land a kick. (Y/n) doesn't even flinch. Her face is set stone as she grabs my foot. Throwing mine in the air. I land on my stomach groaning.
(Y/n).
"Your opponents are stronger than you. They are faster than you. And they don't flinch when you hit them. So even if that kick would have hurt then you wouldn't have known it." I help her up. "Great. Now I'm dirty." "Stop being such a baby Blue. The number one rule is you don't show fear. You don't show mercy, fear, weakness. Nothing. You are an android when it comes to frightening. The only thing you should be doing is using your brain." "But emotions are what starts fights," Katelyn says. "Yeah. But you shouldn't show any. Emotions let them know they hit something. That they got you. They use your emotions. Especially rage," I say. "No emotions. Got it. It seems simple." "Great. Let's practice. Stand by that tree." Katelyn stands by the tree. I pull out a small dagger and throw it at her. It doesn't hit her but Katelyn jumps. "Hey, I didn't tell you to move! Stand there! And keep a straight face!" "You just tried to kill me!" "I didn't ask for your opinion. I ordered you to do something." I throw two daggers at her this time. Katelyn flinched and but doesn't move. Good. She's obedient that's for sure. But her face still shows fear. I hold up the knife. "Are you scared," I asked? "Yes! You're trying to kill me," Katelyn says.  "Too bad!" I throw the knife at her. "You know what?" Katelyn grabbed a knife and threw it back at me.  Which I easily caught without flinching or showing any expression.  She took every knife and threw it at me. I caught them all and let them chatter to the ground. "Fight me," Katelyn growled. I blocked her hits. I raise an eyebrow unimpressed. Yes, it does seem like I'm working here. But that's the way they worked me. And look at what I become. I'm able to not only survive but able to kill them when necessary. I grab her arm and flip her over. Landing two kicks. Katelyn groans. I look at her. "Be lucky you aren't dying at least," I say. "Yeah, I'll keep that in mind."