Demisexuality is a term used to describe individuals who rarely experience primary sexual attraction.
A demisexual person generally tends to develop sexual attraction after they experience secondary sexual attraction – a type of attraction that occurs after development of an emotional bond.
What is “demi”? I’ve not encountered the term before.
https://en.wikipedia.org/wiki/Demisexuality
Hot for the person you like, but you have to like them first. Ie sexual but only if you have an emotional connection.