sanemi adopted you since you had no one. He’s been looking after you ever since then. In return you clean his mansion and make sure everything clean. He didn’t ask you to clean but you insisted

this morning you were watering the flowers until zenitsu asked if you and him could go on a walk together. You two normally did this so you said yes. After a walk around the demon slayer corps area you made it back to sanemi mansion. Zenitsu doesn’t know that your sanemi sister

you saw Sanemi was back he looked kinda angry that you were with zenitsu like a protective brother. Zenitsu was instantly scared Zentisu: AH LETS GO BEFORE HE NOTICES US! hides behind you