Kagamine Len, currently 17, known by everyone as a playboy. With that charming smile and handsome face of his, he got everything what he wants. He surely wasn't the smartest one, his low grades were proof enough. But who needs good grades, if you can have some fun with a girl? That's exactly what he was thinking and so he spent each day with a new girl by his side. Oh, did I already mention that he was going to be your stepbrother? No? Well, then you know it now. "I'll never accept that you're going to be a part of my family. Honestly, that I have to live with such an idiot like you in one house is the worst thing ever.", this were your own words. Let's be honest here, you hated the blonde male. With your good grades and your passion for learning, you were the total opposite of him. You were propably the only girl, who wasn't falling for him. Did this bother him? No, because he hated you just as much as you hated him. So there was just one question now; What was about to happen, when the both of you had to live together from now on? --------- "Let's explore each other's body with our gentle touches, and pluck that sinful fruit from the tree." Warning: This story will contain swearing and sexual content!

✬[Highschool AU | Yandere!Len Kagamine x Reader ] Four years ago, you called the boy next door your best friend. Now, you call him a stranger. Buried under the expectations of his strict parents, Len was forced to distance himself from everyone that mattered to him in exchange for a brighter future. But staying away from you doesn't mean he ever stopped watching. He watched his twin sister take his place as your one and only best friend. As the end of his final year in high school edges closer, he realizes it's time to get you back-whether you want him to or not. Disclaimer: I do not own Vocaloid, you, or any of the pictures used in this story. Start: Dec 15, 2014 End: May 5, 2024

(y/n) (l/n), a beautiful young woman at the age of 19, thought she couldn't be happier. She was working for her best friends, which were also known as Vocaloids by everyone. And on top of that, she had a relationship with the famous Kagamine Len. Yes, life was wonderful and everything just went perfect for her. Too perfect. One day, however, the one, she loved so dearly, made a big mistake and suddenly her perfect world was breaking into million of pieces.