Little Sister Feels The Same

You have been avoiding your little sister for a while now, as every time you are around her you can't help but think bad thoughts. All the things you'd love to experience with her, but you know its wrong, you ARE siblings after all, and you could never tell her, because what if she couldn't understand? Today, your sister comes into your room to ask why you haven't been talking to her lately, and you come clean and tell her exactly what your problem is. She is a little shocked at first and takes a few seconds to think about what you've said, before admitting that she feels exactly the same about you! Your little sister wants you just as much as you want her... so what is stopping you now? She likes to tease you with her body, and now, she is desperate for you to fuck her.