Vampire Keith x reader

Disaster strikes

Keith's POV
What have I done?! I thought this wouldn't happen tonight but it did. I shook y/n to see if she was awake but she didn't move. I checked her pulse and she was breathing. "I'm sorry, I'm so sorry y/n" I started to tear up and held her in my arms.
Just then I heard the upstairs window open. Shiro was back and he is not going to be happy. I cover y/n in a blanket and head upstairs. Shiro was in his room , putting his stuff away. I had to tell him about y/n, even if it means me grounded for 10 years.
"Shiro?"
"Hey Keith, I thought you were asleep"
"Shiro, I need your help"
"With what?"
I paused to get my words together
"It's y/n and um.."
"Oh you've been seeing her have you?"
"Yes, But.."
"Listen buddy, use protection and treat her ..."
"I didn't sleep with I bit her!" I yelled trying to get his attention. I mentally cursed myself .
"You bit her?" , for some reason he sounded more concerned than angry. This confuses me. I was waiting for him to cuss me out but he didn't.
"Yes, I brought her here since I didn't think you'd be back so early. I was making out with her and then I blacked out. I wake up and she has bite marks on her neck", I say rethinking the event in my mind.
"You blacked out and when you wok up she had a bite mark?"
"Yes"
He sits down in a chair
"Where is she now?"
"Downstairs on the sofa"
"Alright, go down and keep an eye on her. I'll try to contact Allura to see what we should do next"
I run downstairs to the parlor and y/n is still asleep. I sat beside her and touched her hand. It was still warm and soft. It comforted me to know that she was still alive. I can't imagine what she will think of me when she wakes up. Probably hate me or be scared of me.
I hear Shiro come down the stairs and looks at me.
"Allura said she will be fine but we should bring y/n to her place just to be sure. She said since you blacked out, something or someone may have been controlling you. Hard to tell at this point"
"Okay"
"I'll get the car ready to go over to Alurra's. When I tell you, pick her up gently and put her in the back seat. You can sit with her."
I nodded and he went outside to get the car. After a few minutes he comes back in to get y/n into the car. I pick her up bridal style in my arms. She seems lighter than I expected. I carry her out to the car and sit in the back with her. Shiro gets in front and drives off.

Hopefully Allura knows how to help y/n. Even if I've only known her a few days, I've fallen for her. I feel her snuggle next to me and I rap my arm around her shoulder.
"It will be okay y/n, I promise"