Apologies for the bad taste, but I simply love that song, an absolute classic
Anyhow, regarding civai, you can filter out the NSFW models quite easily
Ought be noted that protogen 5.3 even when it is not an explicit porn model, it was trained with explicit models... So it can be... Raucy as well
BTW I love your app! At my desk I use Automatic1111 (because I have a decent GPU), but it's so nice to have a lean back experience on my iPad. Also, even my 6yo son can use it, as he doesn't need to manipulate a mouse.