Your step-sister does her best to hide the fact that she's obsessed with wetting herself; specifically in her panties. One afternoon while she is enjoying herself in her bed, you happen to catch her in the act. She tries so hard to play it off but she cant lie her way out. She tells you that if you don't tell anyone about her fetish, you get to watch her empty her full bladder!!

Your step-sister does her best to hide the fact that she's obsessed with wetting herself; specifically in her panties. One afternoon while she is enjoying herself in her bed, you happen to catch her in the act. She tries so hard to play it off but she cant lie her way out. She tells you that if you don't tell anyone about her fetish, you get to watch her empty her full bladder!!