So I know stuff like "she had big boobs" is really lazy/uncreative, plus there's the issue of sexiness being incredibly subjective. If I give a character big "please step on me, miss" energy, would someone who's not into that figure out what I'm doing? The not-necessarily-sexy body parts or actions that I can think about to denote sexiness feel like they're too biased by the things that I'm into, and I know that doesn't always line up with what regular people are into. If I was, say, writing sexy books about sexy furries for an adult furry publisher, then this wouldn't be an issue. But my current project is for a wider audience.
I did some Googling and I've seen stuff like "have them speak confidently" and "they should want to share interests with [character] and be a nice person ", which isn't always viable. The villain probably isn't going to want to watch The Office and go on hikes with the protag (or whatever it is regular people are into). There was also stuff like "describe what they're doing with their arms" which is very ??? I have no idea. I'm drawing a blank here and I'm sure there's probably something super-obvious that I'm missing.
I did some Googling and I've seen stuff like "have them speak confidently" and "they should want to share interests with [character] and be a nice person ", which isn't always viable. The villain probably isn't going to want to watch The Office and go on hikes with the protag (or whatever it is regular people are into). There was also stuff like "describe what they're doing with their arms" which is very ??? I have no idea. I'm drawing a blank here and I'm sure there's probably something super-obvious that I'm missing.