in Brazil,we have a legend that is called “lenda do boto-cor-de-rosa”

basically,it is about a Amazon river dolphin (also known as the boto cor-de-rosa),who,has the power to become a beautiful and young man on the full moon, it becomes human for have sex with women. Before dawn it needs to go back to the river to become a dolphin again.

I guess jotaro would like that legend,sooooooooo i made a Human boto because ...why not?