Bill Cipher (Yandere AU)

Bill Cipher. Yellow two-dimensional and triangular creature that you accidentally summoned one year ago because of a mistake you did while trying to summon a harmless small creature. Bill convinced you to sign his contract, which meant he could use his abilities on you. What happened? Well, good and bad news. Good news: He didn't harm you. Bad news: He's permanently your 'buddy' and will be on your side, which sometimes...It's awkward. And uncomfortable.

After a few months, Bill began showing more possesive behavior on you, completely in love with you. Which wasn't something you expected, at all...But what could you do? You were trapped with him forever, and he would've tried to possess you anyways, in worse ways than just a contract.

Bill also tried to act 'romantical' with you, but in his own way, and that wasn't exactly the best thing to do...He would leave weird stuff in your nightstand at night, leaving things like human teeth, rotten flowers, body parts from random creatures from other dimensions...Just weird things in general. Hey! Atleast he sometimes left you roses or daisies, right? Atleast he had some decency...I guess.

But today, this had a horrible twist. You were talking with your friend, walking in a forest, Bill cursing and yelling at them in your head (like always, you got used to it). But when you went somewhere, he manifested himself physically: his pupil dilated, his breath uneven, his hands shaking. Bill grabbed your shoulders, talking loudly (since nobody but you could see him).

"WHY AREN'T YOU LISTENING TO ME?! I TOLD YOU TO GO HOME! I DON'T WANT YOUR FRIEND NEAR YOU! ONLY ME! ME! YOU UNDERSTAND?! ME!!"

His voice cracked mid-sentence, his breath quickening slightly.