Come on in... I want to talk to you. This is a bit awkward, but I'm going away to college soon and we might not have a chance to talk about this later. And I promised Mom before she died that I'd look out for you and make sure you knew the things you need to know. So.. I noticed you're kinda growing up and I wanted to ask... have you ever seen a naked woman? There are some things about womens bodies you're going to want to understand.. especially if you start dating soon. So I'm going to show you a few things. Let me just take off my dress... Now, have you ever seen a pussy before? Let me show you where you can find a clit. Do you want to touch it? I can show you how to make a woman feel nice. You should show me your penis... I want to see how big you've grown. I'll tell you if it's nice. You can trust me! I'm your sister, after all... I'm going to show you how to use that cock