When they said these girls were top-heavy, this is NOT what I was expecting.

Base +18

Ok, I know this sounds crazy, but a lot of this artwork looks traced to me. It looks strikingly similar to ReddyHeart's works.

Base +9, Tormentagedon +9, cesar1098 +6

I went to check this guy's deviant art over at https://www.deviantart.com/falkoirm/gallery and while not all of them are, a good deal of them are very close. The really early ones are even pose-for-pose from his Mass Attraction game.

Here's one particular example (There's even a "Based on Reddyheart art style" disclaimer in the description, shared with a number of others):
https://www.deviantart.com/falkoirm/art/Would-you-like-to-confess-sinner-890087809
/s/9cc8d71dc5/2446347-88

Base +7

WhiteBelliedWhale, that's because it is, it's not "based on his style", it's fucking obviously, shamelessly traced.

Base +6