Need help

So, I'm a fictionkin. I have past lives and pretty vivid memories of those lives as well. With those memories, I still feel attraction towards my past S/Os. I know whether I identify with the fictosexual label or not I am valid, but I wonder if it still counts. It is also important to mention that I am a fictive system with no host, so I/we are more so ourselves than personalities/people inside a body. I can't really explain it well, but I'm just wondering if it would be offensive or not if I used this term.