Want s..x with another woman, does that makes me bisexual? /u/Any_Order9047 Sex

I F(27) have never been with another female, but makes me hot thinking about it, does that means I am bisexual, what If I don’t like it? and last, I’m in a relationship, we’ve been together for 3y, but I am not sure I am willing to have 3some, and I don’t wanna cheat on him LoL

I F(27) have never been with another female, but makes me hot thinking about it, does that means I am bisexual, what If I don’t like it? and last, I’m in a relationship, we’ve been together for 3y, but I am not sure I am willing to have 3some, and I don’t wanna cheat on him LoL