User blog comment:Xilinoc/Ch. 827 - Noland, Usoland, and now Totland/@comment-4374114-20160526184730/@comment-3185063-20160526200750

I have a take on it as well. Maybe Big Mom is doing it so she can breed with all the races. It could explain why, if three-eyed girl *is* Purin (come on, its definite at this point), has three eyes.