>>720343879
Rosa and May (and also Serena) are very commonly depicted with big tits even in official material. People like to emphasize those traits that line up with their own tastes.

Rosa/May have big tits in canon=they have gigantic tits in fanart, doubly so if you just say they're adults.

>You aren't even actually horny for teenagers,
I'd fucking hope so

>you just want to slap the idea of these woman onto a sex doll
I mean, yeah I guess, people do call out when a fanartist just copy pastes heads onto a generic curvy body but even in official art all Pokegirls are basically like that. Their big defining features are the hair and clothes.