Slidesexual is a term exclusive to age-sliding headmates in plural systems who feel that their sexuality changes when they age slide, making it a fluid sexuality and fall under the mutoic umbrella in some cases. It can also refer to an age-sliding headmate who feels that their sexuality is in some way affected by their age-sliding.
An example of how a slidesexual individual's experience could be feeling like an allosexual lesbian when one age, and completely asexual and aromantic when another age.
History
The term was coined by FANDOM user: Rose.Quartz.Council, on June 26th, 2021