i was looking around in google images then i found a link to this site.
I was a financial supporter of Gelbooru and Posemaniacs. I use the sites for pose reference help when I can't imagine a pose. After Posemaniacs didn't hold their end of the bargain to produce new pose references, and I did more policing Gelbooru than finding artistic aides, I decided to look elsewhere. Real buses are even less safe, so Comicers was out and two others. I knew that there were a lot of off brand 'boorus' being made, so it was worthe a look into a safer booru. A few days ago I Google searched " Safe for work booru" and this place listed.
I found Safebooru through Danbooru, which I found through a link on a YouTube channel. The uploader was using pictures they found there and on other boorus in their videos. I'd originally used Danbooru, but I was sick of the hentai, so, when I saw a commenter there arguing with someone (something like "If you don't like it [hentai], go to Safebooru"), I decided to check it out.