I love taking my little sissy to the park and showing her off to all the other Mommies. They’re always so jealous of me because my little sissy is so pretty and well behaved and obedient. They know that I could ask my sissy to do absolutely anything and she would do it right away. One of the mommies didn’t believe me though, so I decided to show her. I told my little sissy to get down on her knees and open her mouth. I told the other mommy she could put anything in my sissy’s mouth and she would swallow it, no complaining, no questions. The other mommy still didn’t believe me, so she picked a blade of grass. My sissy swallowed it and dutifully opened her mouth again. The other mommy decided that was too easy, and moved onto something harder. She asked her son to pee in my sissy’s mouth. She thought for sure that my sissy would crack, but she never did. My sissy swallowed the whole golden shower with no questions or complaints, and managed to keep her nice dress perfectly clean while she did it.