After a night out me and my friend Danielle came back to mine, my husband was at home. I went to the bathroom and then into my bedroom and began ducking my husbands dick.
I then told him to walk my friend home and told him to fuck her.
Two hours later he returned, I sucked him off while he was telling me every detail.
She doesn't have a clue that I know which makes it even more sexy, and he's always wanted to fuck her.

I gave him the go ahead to fuck her again whenever he wants, as long as I get to suck him afterwards while he describes it!

He visits her regularly and still, she has no idea I know x.