What if my boyfriend ask me to have with other men?

My own husband got onto the same track. It became a huge fantasy of his for over a couple of years. At one point, we got a new guy in our office who was very handsome. He came onto me, even knowing that I was married. I told my husband about him, expecting some type of jealousy to happen, but it was the opposite. I finally broke down and had physical relations with this man, and contrary to what I expected, it has added a total new dimension to our marriage, and strengthened our love for each other beyond anything I could ever imagine. You do have to be secure in your love for each other first, but the variety for myself, and the knowledge of my events for my husband has increased the frequency of our own intimacy by leaps and bounds!