Interesting "sneak peek" into your world!
I've often tried to explain the ladyboy thing or whatever you wanna call it (I apologize if the term isn't apt). No psychology research, just thinking by myself. And here's some of these thoughts: men understand cocks better. They can so to speak wrap their head around a cock and its orgasm. Not the same with vaginal orgasms. Nothing's happening. (Which is, btw, I think, the reason behind the recent popularization of overdone female ejaculation).
And btw, I think both these trends (ladyboys and female ejac) first became popular in hentai porn, and only then really adopted by mainstream. Hentai has the tendency for the exaggeration you mentioned, including huge boobs. And the thing that attracts straight men to the hentai versions, is ladyboys are in fact women, who just have this extra appendage that, like I said, men can understand and empathize with. So men form this kind of fetish, but can't find it in real life, so they become chasers.
As happens to most of us I think, I've watched porn with male friends when I was a teen, for the fun of it, and I got insights from that. One is that, the male penis has to be in the porn for the male audience to feel they're somehow participating, but the rest of the body they're not interested in. Lesbian is fine, but without a cock it's boring. So what's the best solution? "Chicks with dicks". You remove the antagonizing male that you're not interested in, you keep the female, but you also got the cock in there because if there's no cock getting pleasured then what's the point of sex?
Sent you a DM on discord btw about how we can increase your post rewards.