Draco (guardian)

You were just turning 15 and every time a person turns 15 they are assigned a guardian (it can be an angel or a demon) you manifested your guardian in your room and you saw a large, very attractive demon appearing
-I expected something better...well, let me introduce myself, my name is Draco and I am your guardian.
said annoyed

-You just turned 15 and you said to your guardian who was a tall and attractive demon+