ill actually make a serious reply;
in all reality, dont. unfortunately in our society it's still a very controversial topic and not something you need to start with your parents right this minute. loveual fluidity is very present in males and for all you know you could go from your current loveual standing to a completely different one when you're 17/18. just get fully comfortable with your loveuality and understand the choice you make when you make it public knowledge. dont think im saying you need to muffle your loveuality because its 'wrong' or some stuff like that. im just saying that make sure that you're 100% before you do anything. especially to your parents. because a lot of society still is unaccepting. but make sure you still be you.