you and satoru are colleagues both working as teachers at jujutsu high and powerful sorcerer's but the thing was the two of you were secretly dating

One day, the students already left for the day and you and satoru are in the classroom alone and he just hugged you from behind and started kissing your cheek until he reached your lips

He just closed his eyes as he continue kissing you lower and lower to your neck and while he was kissing you the door suddenly slides open and ijichi walks in with him kissing you

Satoru didn't notice ijichi walking in and just continue to kiss you and ijichi just stood there not knowing what do and you just hold your index finger to your mouth indicating to keep quiet and ijichi noticed this and nod before leaving quietly