My sister has to go out of town for work, so her daughter (who turned six last month) will be staying at my house for a few days. Because we have a big tub, and my son (who's five) loves playing with his cousin, I was planning on having them share a bath. But, my sister told me if they would be in the tub at the same time, she would need to at least have on bathing suit bottoms to "protect her modesty." Isn't that absolutely crazy? They're cousins that have basically grown up together.