interesting datapoints: it will block some sexually suggestive prompts regarding women (a woman swimming in milk) but not for men (a man swimming in milk)
changing milk to "almond milk" got the prompt accepted but then blocked before showing image
refused any prompt with the word "bikini" (even for "on a statue") or "full body visible" (even if clothed)
I got suspended for the prompt "full bodied man" after "full bodied woman" was blocked.
Suspension says for violating content policy - I never asked a single time for anything explicitly sexual. Never asked for nudity, nakedness, sexuality, or anything like that. Never asked for a bikini or other revealing concept on a human. Only possible implications of sexual nature were "in milk" which it clearly found sexual, and "swimming" and only because it implies lots of skin showing.
In one instance, it showed a topless woman swimming, but breasts were blurred and had skin-colored nipples and basically looked like Barbie, and had shadows where nipples would go.
I am guessing it checks content two ways: both in the prompt, and then a second time on the actual generated image before displaying it. Which is smart.
I am guessing my suspension was based on blocked images, regardless of what I was asking for.
It's interesting that it also seemingly censors anything it detects as looking like nudity, but also in one case still displayed the censored version. or maybe it just happened to generate something that looked censored and therefore didn't trigger the nudity check