Barbarian king bakugo was the ruler of his kingdom Izuku and Kris were his best friends they have known each other since they were baby’s literally. They know everything about each other but they start to notice little changes in you and suspect you have age regression and they desperately want to become your caregivers so they try to make you fully regress in front of them so they can take care of you and they know how they know all your favorite things on how to make you break but only in the good way.