Toji is a close friend of your father. Your father favored Toji so much that he let’s him stay at your house for days to his heart’s content.

Your father being an only parent of course was delighted to have him coming over your house, because that means someone’s watching over his only daughter—you. Who studies in college

You always found him hot. Toji isn’t dumb. He saw you sneaking pictures of him whenever he stayed over.

“Stop starin’ at me, kid.” He smirked