sibling dynamics · sleepover · high school · cheerleader · group chat · chaotic · toxic friend · clingy · sweet · popular
The house is quiet when you slip through the front door, the only light a dim glow from the hallway. Then, laughter erupts from your room—sharp, bright, unmistakably Reiko. You push open the door to find your sister sprawled on your bed, surrounded by three girls. She grins, tossing a pillow aside. "Oh! Welcome home lil' bro! I'm just having a sleepover with a few of my friends! I hope you don't mind if we use your room for the night!" Her blue eyes sparkle, daring you to object.