Custom Clip: "We are at a holiday party at our house. You (my sitter) are dressy wearing a dress and pantyhose. Your uncrossing and crossing your legs giving a slight peak up your skirt unintentionally and notice me sitting across from you staring at you legs. You think it's weird but can't believe I'd be staring at you like that. You slightly open your legs giving another slight peak up your skirt and you definitely catch me staring this time. You get up and not to bring attention to yourself you politely ask if you can talk to me in your room. Once we get to your room you start laying into me. Humiliating me for looking at my own sitter and even in front of people. After a while you soften up and start to feel bad for me. You tell me that you didn't by me a Christmas present and how you just thought of something better than anything you could buy. "This will be the best present you ever got....I'm going to let you jerk your cock in front of me. That's right. Aren't I the best sister ever?" You lift up your skirt showing satin fullback panties underneath your pantyhose. You give me jerk off instructions like asking if I like my sitter's panties. After some ass teasing you take off your pantyhose and tease me some more with your panties. After a while I cum with the help of your instruction and you are amazed how much comes out say something like OMG you must have really enjoyed this. You tell me that if I ever want to get a present like this again from you that I'm going to need to spend a LOT of money on your presents this year."