What are your thoughts on an open relationship?

I’m 17 and my husband is 27 and we have an open relationship, I am very sexually active with both men and women. So when my husband and I started dating he had seen how much I enjoyed my sexual freedom and he didn’t want to interfere with my happiness so we both agreed to have an open relationship with no restrictions. I have many girlfriends that I have introduced to him and it has really helped our relationship with everyone involved.