Sting gets turned into a girl because of a potion. Natsu finds him and takes him to Fairy Tail and cares for her, not knowing who "that girl" actually is.(Natsu x Sting)
Sign up to add I'll always protect you to your library and receive updates
or
Sting gets turned into a girl because of a potion. Natsu finds him and takes him to Fairy Tail and cares for her, not knowing who "that girl" actually is.(Natsu x Sting)