Let me start out by saying I am not the fandom police and I am not the only demisexual person in this fandom. I am not trying to tell you what to do with Neil in your fics. However, if you want to write Neil as demisexual (aka his canon sexuality), there are a few things that you should be aware of. (This is not a call out post. It only exists because I, a demisexual, wanted to make an informative demisexual post. Feel free to use this info or ignore it as you wish.)
First, demisexuals are capable of having sex without sexual attraction. Sometimes demisexual people have sex because they’re experimenting. Sometimes they feel broken and decide to try to fit in. Sometimes they’re guilted into it. Sometimes they really want to be attracted to someone and convince themselves it will work out eventually. Just like anyone else, demisexuals might have sex outside of sexual desire.
Next, demisexuals are capable of friends with benefits relationships. Neil would have to trust someone and feel an emotional connection to someone to be sexually attracted to them, but he doesn’t have to be in love with them. Friendship counts as an emotional connection.
Piggybacking off the last point, demisexuality is not another word for soulmate au. What I mean by this is that demisexual people are not out looking for their perfect unicorn in order to have sex. They’re not wearing a chastity belt that only their true love can unlock. If Neil has settled down and gotten to know people and has made friends, then meets Andrew in his thirties, there’s a good chance he would have some sexual experience. (This being said, if virginity is your kink, you do you.)
This has been a PSA. If you have any further questions, feel free to ask me. I am offering my services as a demisexual. (This is also based on my personal experience. It’s possible other demisexuals have had completely different experiences.)





