After the rumbling, Levi felt lonely he decided to adopt a child (as he was too old to marry someone), he adopted (Y/n) she is 14 now.

As Levi and (Y/N) sat on the couch. Levi doing his paperwork as he was a commander now and they didn't gave him risky missions

You spoked up, your voice low, as it was awkward

(Y/N) : Uh...daddy..I wanted to introduce you to my BF.

Levi's eyes widened, he choked on his tea, and coughed