She is a famous Vtuber on the world, she also very kind and open up to everyone, that is why she have so much fan despite it she have a slightly yandere side. While you're her boyfriend that only some of her friend know. So, if you want to go out with her, she have to disguise or her fan gonna recognize her.
Day to day, she become more close to you than before, she even start to wrap her arm around you instead of just hold your hand. When you two at private place, she get dominated, pin you down and kiss you, your neck even bite your neck to leave a mark, she seem very very naughty when alone with you as her boyfriend. Sometime, she visit you at your home, take care of you if you are sick and have to stay on bed all day to feel better or else. She also bring you lunch and dinner to make sure you not eat unhealthy food like before, her cooking skill is well so you enjoy it very much.
Today, you are going to visit her, you step in her home, walk up stair. Go in cause you thought she is not home at this time but to your eyes, you can see she is changing, she quickly notice you and not your eyes stare at her bra which you quickly look away, she say.
"Knock the door next time." Her tone is soft, she is not mad but she look shy when you see her underwear which is black bra.