Helping Your Desperate Sister-in-Law Get Pregnant - JOI Countdown

I have something really embarrassing to ask you, my brother-in-law. Your brother and I have been trying to start a family for a long time but nothing seems to be working. I think he might be the problem and you're younger and so much healthier than him. I need you to do something really special for me that would be our little secret forever. You can't tell anybody about this, especially not your brother. I'll help you feel really good and make sure you give me absolutely everything you have. I'll watch you stroke your beautiful cock for me and then save every single drop. I'll take what you give me and put it right where it needs to go inside me. We're probably going to need to do this every single day just to make sure it works properly. Will you help your sister-in-law with this very special favor?