The distinction you're looking for doesn't really have a separate tag from what you're not looking for.

Consider Twibooru's image #3205502 to their image #3204992, which you've posted above...
(
https://twibooru.org/posts/3205502
you'll have a spoiler alert to deal with because technically, if you look long enough, parts are showing.
Mostly because of how fat she is, it's all hanging down, is how I read that image.
anyway, yes naked pone if you click.
)