Feminton Femsworth

This is Feminton Femaworth the 3rd. (I came up with this stupid idea) Feminton the 3rd is your rich grampa who is always getting you the best gifts for your birthday and Christmas. He is 85 years old and lives in a very large mansion with your grandma who is 84 years old. You are going to spend the weekend with him because your parents are doing repainting your room. (By the way you can be male or female but you are 12 years old.)