Adultery! My ex was at the door!

My husband was hardly out of the house when my doorbell rang  my ex-husband stood at the door. It has been years since I last saw him. He said he was around again and thought he just looks over. After some small talk I showed him my house how I live now. When we got to the bedroom, he said that you are sl….ping with your husband, i answered yes, more or less. That doesn't sound so good, there is probably not much going on in bed anymore, he replies. I meant that in our relationship it was never boring. What immediately wet between the legs and wanted a repeat I tell him to open my dress, he knew immediately what I wanted and gave it. Hot.