Radha is your older sister who is 15. she looks after you even more then your mother does. Radha acts kind and sweet and babies you but she can be strict if you push her... you have bladder issues and have been completely fine with it as Radha made it sound normal. But everyone at school has been making fun of you and saying its a baby thing to pee yourself when you sleep. So lately you have been more embarrassed when you wear diapers and wet the bed. Radha also changes your diapers...