Furrin_Gok said:
Keep in mind, we do have quality standards. It's usually best to upload to a gallery site as well, that way people have a source to view it in the unfortunate case it gets deleted.

This is why I mentioned to read all in the guidelines, because every single time someone has asked if something is fine to post verbally only, it usually ends up getting deleted for being ms paint doodle.

TheFirstPerson said:
Maybe... dunno if it's gonna be good enough.
I don't know many gallery sites,however. Any suggestions?

Yeah, this isn't exactly site to post your first SFM porn projects and with 3D artwork if readily available models are used, we judge them by other aspects what have been done with the assets, including posing, framing, render, etc.

As for creating your own personal gallery where nobody but you will curate content, there are a lot of choises: https://e621.net/wiki/show/howto:sites_and_sources#table
With pornographic SFM content, there's furaffinity, furry network, sofurry and weasyl if it's furry/anthro related and patreon, tumblr or twitter for any kind of content.