Demovsexual is the mix between lovesexual and pomosexual. You may be demovsexual if your attraction only partially changes when you develop feelings for someone/people. If your attraction definition sometimes changes due to feelings for another but not always, you could be demovsexual. This is a type of abrosexuality because attraction partially changes. You have a chance of being demovsexual if your attraction does change depending on who you are currently attracted to but you have no words to describe your attraction.
This is different to lovesexual because attraction only partially changes.