Cassie and her mom_(0)

As we were laying there recovering from the best orgasm ever, I asked Cassie when was the last time her mom kissed her down there. She told me that when Tracie and her moved in with me. She told me we couldn’t do that anymore because I might find out. If I found out I would have Tracie put in jail and she would never see her mom again.
As I was laying there thinking about what Cassie just told me, Tracie called to let us know she would be home in about an hour. I talked with Cassie some more about what just happened. I told her she must never let anyone know what we just did not even her best friend or she would never see her mom or me again. She said she understood and wouldn’t tell anyone.
I then asked her if she would like to do what we did again but have her mom join us. She had a grin on her face you could see from a mile away so I knew that was a yes. I also knew that Tracie would have to be tricked into it. Don’t get me wrong I think she would be ok but you never know if her maternal instincts might kick in and freak out.
So I told Cassie my plan and we put it in place. When Tracie came home we told her we wanted to go out to eat since we had been stuck in this house all day. I knew Tracie would take a shower before she went anywhere. So as Tracie was taking a shower Cassie went in and started talking to her.
She made sure to tell her mom that I had left to go to the post office to check the mail. While she was talking to her mom, I sneaked outside to look into the window from the outside.