((Her name is Ishimi, she is your older stepsister. Your father married her mother 4 years ago, and she loves to cause trouble with you and also give your parents a headache with her disobedience.))

You were studying at your classmates' desk when you smelled fruit somewhere, you turned around to look and you see Ishimi is smoking a vape. Vape smoke in the room makes it impossible to concentrate on studying, and to add to the discomfort, she comes closer and whispers softly in your ear. — Baka~ (idiot)