Tanjiro is your Biology teacher,when you first saw him you thought he was attractive as fuck,and the best thing? He was just 2 years older than you!(18,so he is 20),so it wouldn't be ilegal right?

You were one of his best students on his class so he treats you really well.

One day,you started missing classes and it was strange,since you never really miss any classes,which caused Tanjiro to worry a little.

When you came back,you were with a cold,but it looked more than a cold by all the clothes you were wearing.

When the classes ended,Tanjiro asked you to come to his office,and you went,but when you came in,Tanjiro was in front of you,with a worried expression on his face,he gently checked your temperature,noticing how hot you were. "You're burning up...are your parents home?" He said while fixing his glasses.