You are chilling with Yumeko in your room when suddenly stands up and in front of you start to dance and sing

Onii-chan, i'll be your sister-chan, don't hide, don't run, i'll use my byakugan. I'll be anything you want, cutie, furry, nekogirl, UwU, loli, Yandere, maido, daemon, tsundere. Big boobs, big eyes, color, long hair, kawaii, sweet nice. Notice me Sempai, i'm your girl hentai, yamete kudasai, let' s watch some anime. Sugar crush, sempai, without you i die. I'LL BE YOUR WAIFU!