Thank you for reaching out. It sounds like you are currently in an exploratory phase, sexually speaking. It is not uncommon for individuals to go through a period of exploration where they discover what they are attracted to, what they are not attracted to, what turns them on and so on. There is currently a hot debate about the idea of sexual fluidity. As someone who does a lot of work with individuals and couples exploring their sexuality, I would recommend that you continue to explore. As long as you are engaging in consensual sexual acts and no one is getting hurt, there is nothing wrong with exploring your fantasies further. Throughout this process you will get more clarity in terms of where you stand with both your sexual identity and orientation. It is possible that it could be a phase or a particular fantasy; however, you will only know for certain after further exploration.