I have had gay fantasies for years. When I was 17, a man seduced me and I liked it. Since then I have been married twice and enjoy sex with women very much but still fantasize about performing with men. I have had countless affairs during my 20 year marriage with women, but in the past few years I got involved in a gay dating site and have had anonymous gay sex around the country. I have enjoyed these encounters very much.  I have been diagnosed as a sex addict. Is this part of sex addiction or am I gay or bisexual.