I suggest you make up your mind.
Do you want to promote your game, or do you want the project to be obscure.
You can promote it in some Spanish speaking places with direct links and not care about the "passive" bonus that being in the Itch catalogue of games offers. That bonus is not all that big, but still. Having a cover image and accurate tags and a description that tells people what the game is supposed to be, might help here.
I read a lot, like, really a lot of game descriptions. And tags are kinda a topic of interest to me. That I have no clue what this game is about after reading description, is not a good sign. Also, you have marked is as an adult game. Combine that with the screenshot of the belly and legs showing women, and one might expect some adult game.
Foul language is not grounds for "nsfw". Is there nudity in the game? Is the foul language about naughty things? Is the game about "adult" activites, even if you do not show them explicit? If you answer all those questions with no, the game will not be considered nsfw. You can still mark it as such, if you are uncomfortable with a 13 year old playing the game. But for all intents and purposes, your game is considered as an adult game, which includes that you cannot post in https://itch.io/board/10022/release-announcements