The Demon Slayer Masters Daughter || Tanjiro Kamado x Female Reader

First Mission with a Hashira

(Kagaya POV)
I called in my daughter, y/n, to talk with me in my office. She sat down & said, "Hello father, what can I do in your service today?" Very respectful of her elders. "Well, I want you to work with a hashira today, if you are up for it. You would be working with Shinobu Kocho, the insect hashira." I said. "Of course, I would love to go in a mission with her." She said. "Great, I'll call her into my office so we can discuss where you are going to slay demons."

(Y/n pov)
Father had just asked me on a mission, I am so excited to work with Shinobu, the insect hashira. It's really an honor from father to work with her.
"Shinobu Kocho, please come to my office immediately." He said. I waited in the office until Shinobu arrived. "Hello, master. What is it that you acquire from me?" She asked. "I would like you & my daughter, y/n, to go on a mission together. Would you be willing to accept this mission with her?" Father questioned. "Yes, of course, master. I'd be happy to work with y/n." Shinobu replied. "Great, I'll send you guys out in a few minutes. You guys will be heading to a village about 20 minutes from here, it is heard that there is demon lurking around. Good luck. Thank you for your service, y/n & Shinobu." Father said with a smile. We both bowed & left the room.
"So you are the masters daughter?" Shinobu asked. "Yes, that's correct." I replied. "Well let's get going." She said. "Ok." And that's when we went on our way. We talked a little on the way there but not much, we always had to keep our eye out for demons. The sun is now setting, the demons will be coming around soon.
We arrived at the villages & I told Shinobu, "I'm going by to talk to some townspeople, maybe they know anything about this monster. If you want to come along, you can." She nodded & we both started asking townspeople about this demon.
The first house I came at I knocked a couple times & a young woman opened the door. "Hello, may I help you?" "Hi there, young lady. I'm Y/n Ubuyashika, a demon slayer. I've heard that a demon has been roaming this town, can you tell me a little bit about this situation?" I asked politely. "I can tell you all that I got. This demon has been roaming around this town for a couple days now, he keeps taking teens & young children left & right. I have got a glimpse of the demon through a slight slit though the window. It was white with green hair & red eyes. That's all I  have. Hope this helps, good luck, fellow friend." She said. "Thank you so much, this helps a lot. I will be off now, goodbye! Have a good night!" I exclaimed while waving. "You too!" She said.
I found Shinobu & said, "This lady gave some information about the demon to me, she says it has green hair & red eyes.. keep a look out." Before Shinobu could say anything, I saw a demon creeping up behind her. "Shinobu, duck down!" I jumped over her & whacked the demon in the head to knock it back a little. It was the one that woman described! Shinobu was a bit shocked but thankful I protected her. Another demon showed up, this one is after Shinobu. We both fought off the demons, I killed mine first. "Total Concentration: First Form: Poison Wheel!" I swung my sword and the demon started screaming in pain while the poison spread through her body. That scream though, it hurt my ears terribly, what a pain. Shinobu fought her demon & easily killed it.
I felt the ground for vibrations, oh man you wouldn't believe it. Very faint, but there was multiple of them from below. I looked at Shinobu & told her, "We might be in for a slight surprise.." "Why's that, y/n?" "Well, there is 7 demon vibrations right below us. On the count of 3, jump back & high." I replied. "I'm trusting you on this.." she said. "Alright, 1.. 2.. 3.. Now!" We both jumped & sure enough, 7 demons. They were big, the biggest one so have seen, almost like the size of elephants! "Shinobu, I can handle them, trust me." I said, calming down & getting my act together. "Are you sure? That is a lot to take on." She said with concern. I do love how she cares for others, but I said, "I'm positive, I'll call you if I need help." She nodded & went the other direction.
If I used my seventh form I'd be passed out & eaten, but if I used 2 different forms, all of them should die. That's my best bet.
I took a deep breath & said, "Total Concentration, Third Form: Vine Loop!" I sliced 3 of their necks off where the thread was & all of them died.
3 down, 4 to go...
I stopped for a minute to collect all my thoughts. Again, I took a deep breath & said, "Total Concentration, Seventh Form: Hidden Coil!" I glided between all of them and the chased me around swinging with their claws close, but not close enough. I jumped high & swung down, the vines were activated & attacked all 4 remaining. They all screeched at a high pitch too like that other demon. I plugged my ears which helped a little, but barely. I pulled my fingers away, blood stained my right ear & hand. I luckily had brought a mini first aid kit with cleaning cloth for wounds.
I cleaned my ear putting gentle pressure & gentle wiping to clean off the blood. I cleaned my fingers too, no need to get blood on my sword on the first mission. I looked over to see Shinobu fighting another demon. I did a check for demon vibrations, none, what a miracle, or so I thought. A demon grabbed me from behind, oh dear. I screamed and chopped its wrist. I fell to the ground & stumbled before getting back up. I looked at it, the demon was like shorter than me. I kept chopping sits hands off, it had over 50 hands on its body, I couldn't tell anymore. I was chopping so fast I couldn't get a chance to think & collect my thoughts.
I could use Form 2, Twister, though I haven't used it yet.. Maybe Form 4? I think 2 will be more damaging.
I took a breath and said, "Total Concentration, Second Form: Twister!" I started my motions, first a slow spinning which made the "twist" into a tornado like shape. The vines wrapped around quickly while the demon tried to tear them apart. Each time he would, the vines would regenerate faster. I kinda just chuckled, but I must keep focus. The shape was now finished & the vines hardened up. I swung my sword in circles which made the twister motion in the air. I spun that demon so many times that it might be dead. I smashed the vines against the ground & everything shattered. I had to watch out for the vine chunks. They fly out everywhere. One almost hit my face, legit 5 inches away. The demon was dizzy, like really dizzy, even his eye pupils were rolling around his head. I saw the string & took my shot to kill. I sliced his neck & his head fell off. I succeeded in killing the demon. I found Shinobu with a couple wounds, like scratches, but nothing major.

(1268 words)