I think my very favorites are gentle domestic stories between a giant and a woman who is maybe 1 or 2 feet tall. I love a naturally subby woman who easily falls into the pet role and sort of follows her giant around, nuzzling his legs or sitting in his lap. I like scenarios where she’s big enough to cuddle and sort of live as his personal dress up doll/fidget toy/fleshlight
I also like the idea of a scientist who falls in love with a giant that she’s researching. I like the idea of her being a gentle and loving caretaker to a giant and melting his heart in kind of a beauty and the beast scenario.
I also enjoy maybe a six inch tall borrower or fairy type who’s never met a male person of any kind before and when she sees a human man for the first time she sort of spies on him out of curiosity and finds herself trying to figure out her new feelings before getting caught because she couldn’t resist getting right next to him