Sister in Law BJ

Your sister-in-law, who has been staying with you, walks into your bedroom after her sister has left for work. She notices your half erect cock peaking out from under the sheets and out of curiosity, she moves in closer. Having always wondered how big you are she decides to fluff you up to full erectness so she can see what her sister has always bragged about. I guess she didn't plan on you waking up during this little time of discovery but it doesn't stop her! She continues to give you the best blowjob you have ever had. Her feet are right in your face and you LOVE her feet. She isn't necessarily trying to show them off but you are turned on by them. She even puts her feet on your dick as you continue to grow harder. She strokes your long cock until you are almost ready to bust while talking dirty to you. She wants to fuck you, but that would just be inappropriate. She tells you that she is going to swallow your load so there is no evidence left behind and then you fill her mouth full as you push her head down on your spewing dick