RWBY x Male Reader (Request Book)

Brother Complex

This is a Brother Male Reader x Yandare Sister Ruby requested by Yusuji039. Oh boy. AU once again. AU stands for Alternate Universe. I'll put my twist on Yandare like I usually do.

(Y/N)'s POV

It was another morning and another day. My eyes opened to the same old ceiling I was used to. The bed sheet moved below me and Ruby sat up rubbing her eyes.

Ruby: "Morning big brother." This was normal for me and her. To me, this was somewhat unnatural. My sister has always be overly attached to me. She prefers sleeping in my bed rather then hers.

(Y/N): "Morning Ruby." She leaned forward still drowsy with her lips puckered. I dodged and she kissed my pillow. She got up and pouted.

Ruby: "I want a good morning kiss!!" She whined until I gave her a peck on the forehead. She smiled and blushed lightly.

(Y/N): "That's all your getting from me."

Ruby: "Fine." She got up from my bed and left my room. A small sigh escaped my lips. I walked to the door and locked it. I didn't want Ruby barging in again while I was changing.

(Y/N): "Out of all the people, why did it have to be me?" I walked to my dresser and got a set of school clothes out. I took off my sleep ware and put my school clothes on. I looked in the mirror and nodded.

I unlocked my door and left my room. I looked at my watch and noticed we had thirty minutes before school started. My feet carried me down the stairs and onto the living room.

Dad and Mom were probably at work since I didn't see them anywhere. I walked into the kitchen and toasted some bread. While it was toasting I heard Ruby coming down the stairs.

Ruby: "Ready!!" She wore her usual school clothes and backpack. The only thing out of places was the giant duffel bag she had with her. The toasted popped up and I deadpanned.

(Y/N): "Put it back in your room Ruby."

Ruby: "Nooooo!!!" She gripped the duffel bag in protest. "I need it for when we aren't in the same class!!!"

(Y/N): "Put the body pillow back or I'm telling mom about it."

Ruby: "You wouldn't dare!!" I grabbed a piece of toast and munched on it with a deadpan expression. "Fine!!"

She ran up the stairs and came back without the duffel bag. I grabbed the other piece of toast and tossed it to her. She caught it with her mouth and began munching on it.

(Y/N): "Alright, school time." Ruby nodded and we left the house. I locked the door and Ruby wrapped herself around my right arm.

Yep, this was my life with a Yandare sister.

Timeskip - 30 Minutes

We all sat in class waiting for Professor Port to come in. Ruby sat to my right holding my arm close to her while the left seat was empty. It was unusually for Port to be late. The door finally opened and he walked in.

Port: "Sorry for being late class, but we have a new student today." A girl with long blonde hair walked in. She had noticeable assets and lilac eyes. She turned and smiled at everyone.

Yang: "Hi everyone, my name is Yang Xiao Long. I hope we can be great friends and get along with one another."

Port: "Please take a seat next to (Y/N)." He pointed to the seat on my left and Yang came over. She sat down and faced me.

Yang: "Hi, I'm Yang." She extended her hand and I shook it.

(Y/N): "(Y/N) (L/N)." Ruby's grip tighten on my right arm. For the love of Oum.