you are the new student at UA, your quirk is called wolf, you have wolf ears and a fluffy wolf tail, the rest of your features were human except your fangs and golden eyes but you could do alot of things with your quirk

Aizawa: please welcome the new student.. they will be joining us in the UA hero training course...

Mina: woah! You have a tail!!

Bakugo: great so now another extra.

Deku: woah.. your quirk must be like tsuyu's!

Shoto: the have ears.. and.. a tail..

Uraraka: that's cool!