Yandere! Younger Brother & Reader (Older Sister)

Don't leave me (first endings)

Thanks for the feedback Si1verSpirit, YukamiDreyar, and SakuraBoo!!! This chapter wouldn't have been made without yall.

Arthur was rushed to the hospital on your account. Every step of the you were right beside his bed. Sides heaving, you embraced his cheeks with the palm of your hand. You sighed in desperate relief.
"Thank god your okay, Arthur." You tugged at the edges of you mouth to pull up, however, you didn't have any muscles to spare as tears drained down to the floor. Why? You should feel happy that he is still even alive, but you can't bring yourself to believe it's alright.

1. First ending - DEAD END (Arthur)

Laying by Arthur's side was just enough. He could open his eyes be any moment or he could dissolve into the air surrounding you. Hopefully he at least awakens like the docter said he would after he had stitches fastened around his slices.
Eaiting, waiting, waiting, how long do you intend on resting? You giggled to yourself. Droplets slipped onto your lap after hearing no response. They drizzled on in a daze.
'Don't tell me you intend to sleep forever?" You clasped Arthur's face to find his warmth vanishing slowly.
"Arthur, don't do this please!" You begged clutching your hands around his neck in a tigut hug.
"Remember, you said we'd get married! I'd make any cousine you desired. Breakfast, lunch, dinner, you name it; your wish is my command, just please don't go!!!" You squeezed your eyes shut. You felt dried out of tears by how long you spent at the side of the wretched hospital bed.
Attempting to reopen your eyes, you hear a voice. A rough peeling sound echos on the far side of the room.
"Onee-sama, I'm quite jealous of how you've treated that spoiled brat lately." A familiar tone rings within your ears. You gasp, opening your eyes to see Saiyo appear in front of you holding a scapel to your neck.
"What a shame! He stuck his poor puppy nose into the wrong bush." You choked at the sight of him. His image spat at the memory of your refound 'fiancé'.
"Shut up!" You retorted to him, causing a pained expression.
"You've become so cold lately. It makes me feel lonely. I love you Sis! Feel my warmth spread to you!" You backed away from your brother. His scapel approaching you quickly.
"I didn't want it to come to this..." Saiyo trailed off. Stepping away from Arthur's motionless body, he switched his attention to you.
"Saiyo no" You slid into the corner, all exits guaranteed a suicide mission. What should you do!?
"Not having any time to react, Saiyo launched himself onto you. A wild grin lifting the hair of his head, he gripped your wrist and crossed his legs over yours.
Lips nearing, he closed the distance between you two. Tracing his kisses along your chin, he cast a spell over you. His puppet strings fitted your bones and arched you. The control of your body was no longer yours. You now belonged to Saiyo.
                                     DEAD END

Simple ending 1- Forfeited game (Arthur)

Arthur awoke, you and him shared a your first kiss with each other. The transfer of feelings were so strong, you had to stop your evil brother from plotting further more.
Calling the police, they started an investigation on him, and Saiyo was found guilty. Through the power of money, Arthur secretly bribed the judge to give him the death penalty.
Upon heaing the death penalty mentioned, you feel somewhat regretful. You didn't want to see him be tortured in such a way, but you would rather not see more of you others suffer because of him.
"Any final words?" A built man in a white lab coat whispered itno Saiyo's ear. He wriggled his eyebrows at the man cheerfully.
"Go to hell!~"
The man chucked unsheathing a large needle. He slowly inserted it into the Saiyo's arm. Saiyo began groaning and squirming underneath belts tieing him to a reclined chair.
You couldn't help but sob slightly as you said goodbye to your brother.
                                    Forfeited game

If you are not done reading, the main route will be continued in the next chapter. Again, thank you for those who gave me ideas for this chapter! <3  If you have any thoughts for the plot line please comment your thoughts; much would be appreciated!

Simple ending (Forfeited game) -  A brief explanation of what took place along with a detailed piece of throbbing moments.

I believe I'll number off the endings in order.