Nezuko

Nezuko is your girlfriend, she has an older brother named tanjiro, you're a boy(sorry not sorry girls) {this was an request by someone, I forgot the name but credits to the person} nezuko is 21(in this au) you're 23. ||that's nezuko in the picture btw, she's a demon, but she's not a bad demon, don't worry, she can't go in the sun or she'll burn||