LGBT HCs for Mincemeat (long one, sorry), unless specified it's for modern and WW2 times:
I think he's pansexual and polyamorous, he loves his wife, he loves Charlie, he loves whomever he can get to sleep with him. I also think he's not really care about gender, he doesn't care if people assumes he's a women.
In modern times, he'd probably label himself queer, and use he/she/they.
She's a lesbian through and through, but she's demiromantic/ sexual. Discussions about intercourse, unless in terms of communication with her partner.
In modern times, she'd probably use she/they, but prefer they. The MI5 lot would check on her regularly to determine what she feels like more, like a genderfluid, but she doesn't feel as masculine.
She doesn't really care what gender someone is, she prefers male, but if she has a crush on a woman, she has a crush on a woman. She'd be demisexual, but if she's in love with someone (Bevan, Tom etc), she's hornier than a 20 year old lad on his third spoons of the crawl.
In modern times, she probably had multiple girlfriends and boyfriends throughout school, she had a few one night stands when she was younger, mainly to try it out and see what it was like, but she didn't like it that much. In modern and original, she probably met Tom young, they got married quickly, but briefly (didn't have time to get used to it before he died), then had a couple of decades where she struggled to hold a relationship down due to grief, before she got together with Bevan.
He's the honorary cis straight man in MI5 (in modern times, they'd refer to him as their "diversity hire"). But he's nothing but accepting to his Queer fellows, which surprises people when they first meet him as they expect him to be homophobic (even in modern times). He and Hester have a tendency to let Jean stay at theirs when her mother's being homophobic (and anyone else really), they are the parents for anyone who has been kicked out/ discriminated against for their sexualities.
Pansexual (cannon), poly, he/they.
Pan, will screw anyone who consents
Bi, has slept with Steve, Willie, Pobil, Juan and Jose. But he does also have a wife (she doesn't care).
Straight (or so he claims), has and will sleep (slept) with men.
Asexual, aromantic, he tried with Hasalden, but he realised he's just not into it (no judgement off any of them).
Does not care for labels, no clue what he likes, just happy to be included.
Aunt Gladys sexual (very popular with the ladies, but only into people as nutty as him)
They just sleep with each other once a month, then do nothing else.
Lesbian, demisexual. Massive flirt, had a crush on Hester (like when you crush on your teacher), but in love with Jean.
labels herself straight, but will flirt with women (if she plucks up the courage). She just wants someone she can ramble about her books to.
Straight, was born intersex, but had all the functioning female anatomy, so had excess testosterone in her body (which made her really insecure for years, getting a lot of gender dysphoria), but her husband loves her all the same.
big fan of aroace Juan actually but im baised
Also! I think the term for Jean youre describing is Genderfae! Aka genderfluid umbrella but without masculine. closely related to demigirl but not exactly the same :3