A Cowardly Plumbers Boo (Luigi x reader)

"Why do you care so much about that damn human?!" "He makes me feel ALIVE."

Duality (Luigi x Reader)

What if Bowser adopted a human child? What if that human was you? You desperately try to become experienced enough to help with your fathers cause against the Mushroom Kingdom. Due to being kept a secret from the outside world, you end up trying to convince your father that you can go undercover in the Mushroom Kingdo...