I'm feeling a bit unsure of my sexuality because I originally thought I was bisexual, but I think I might be just flat out gay for several reasons. ·I can really only see myself in relationships with other guys ·I don't have much interest in being intimate or dating girls ·The only people I really find attractive are mostly guys ·I've looked at straight and gay porn, though I was really only able to orgasm when looking at gay porn ·From the few times I have had fantasies, the only ones I got more of an erection from were gay ones ·Though out of the 4 crushes I've had the first 3 were on girls So I'm not really sure if I'm gay or if I'm a gay leaning bisexual. Also, if I am gay, will I have to re-come out to the people who I've already told I'm bisexual.
From my own experiences your last 5 bullet points were similar to my own experiences when I was younger and still didn't have a full grasp on my own sexuality. Based off what you've typed I'd say it's likely that you are gay but in the end you're really the only one that can truly decide something like that. As for the re-coming out, not really too sure how to go about that.... Logically I'd say maybe just tell them the truth but it's not a situation I've had to deal with so idk.... Maybe wait and see what someone else on here might say.
The first three points seem to indicate that you are gay rather than bisexual, but that's not up to me to decide. =] Cannot say much about the crushes thing, as I think age plays a role as well.