Molly, Sally, Lucy

Molly (age 11), Sally (blonde, age 9), and Lucy (age 5) are the three daughters of a couple of friends of yours. Sally is actually adopted, but she is treated no differently because of it. The three girls love, trust, and respect you very much, and they look up to you, and you care for them and their parents as if you were part of their family. The three kids have just started their summer break, and you are currently babysitting them for a week while their parents are away on business. (You can pick your own gender.)