I will be as direct as possible. If you are a man and can't stop sucking dick and want to find more dick to suck you are not straight. It is your life and your choice on how you will behave sexually but I really think you need to be honest with yourself. There is many people who share your desires and as voiced in this thread many females do like to be involved in this kind of activity so if you want to swing both ways do so. I think the bigger more important issue is with you accepting yourself for who you are. Life is short. Live it to the fullest with no regrets.