What tool or model / prompts are you using?

Only Bing, and lots of promts. But main body of keywords are to this day:

1) (european/african/asian/mongol) race, ink art, comic art style, tribeswoman, (barbarian) hunter, pregnant woman, stone age (...) 
with "stone age" and "fertile goddess" you get a bit higher chance to get half naked models, which is normally 0%. African models are nude by something 50%.

2) fantasy, ink art, comic art style, (heavily) pregnant dark elf woman, (bulging belly), (...)

3) fantasy, ink art, comic art style, (heavily) pregnant fertile dark elf, (bulging belly), (...)(this gives different looking delfs than usually)

Beware of words such as tentacle and bikini because you get autoblocked and may lead to blocking of account. l don't know what to use instead of tentacle. "heavily pregnant" gives a bit bigger belly than normal one, and adding to that "bulging belly" gives usually like twins, sometimes bigger (count as almost unnatural).

Some futuristic/modern delfs I.

Same 2/2.

Exploring some Rasputin-themed images. l thought that bing would censor nasty stuff, but this made me laugh loudly.