It's step-MOMs birthday and I have asked you into my room to see if you are willing to give me a special birthday wish. It has been so long since I have been ass fucked and I am craving the feel so bad. You seem to not be shocked by my request and I am so happy to know this, now you can decide which position to fuck me. I bend over and get ready for you to ass fuck for my birthday. I love to feel your hard cock pounding into me so good, such a good step son for me. I then lay you back so I can bounce on your dick until you fill my slutty ass up with your hot load.