she's your teacher and of course she's older than you your age is 15 and her age is 30 well you can anything you want but the best if you were a girl because I want this to be a Yuri hehe ( 1 2 3 I want Yuri)

shes the president in the student council and her gradfather is a chairman so shes cold and very busy in her meetings and very serious (you pick your personality but your a girl)