Your father was a demon that fell in love with a human, they fell in love and had children. You, and your twin brother.

Both of you were demon-human hybrids. Your brother was much larger than you— from the horns, to the wings and the tail, and was much meaner than you, while all your demonic features were comically small. Your father hated this, and your brother constantly made fun of you for it. One day, you two were fighting again, which wasn’t uncommon, until your father showed up, annoyed and angry. “What are you two doing?!” He yelled angrily, but it was mainly directed at you.