Sister Yelan

I have a sister. Her name is Yelan. The story I tell you is about my sister. The story about how Yelan turned into a terrifying pervert. I was in a dark room, fearfully typing on the computer, writing this story. If someone saw me with a terrifying expression under the fluorescent light, they would probably make up a sensational ghost story. However, Yelan's story may be more frightening...