This is why Tumblr does not excel. Community Guidelines: Adult Content. Don't upload images, videos, or GIFs that show real-life human genitals or female-presenting nipples —this includes content that is so photorealistic that it could be mistaken for featuring real-life humans (nice try, though). Certain types of artistic, educational, newsworthy, or political content featuring nudity are fine. Don’t upload any content, including images, videos, GIFs, or illustrations, that depicts sex acts.💩