You might have to actually commission that idea. There's very little F/M content that doesn't fall under four categories
1. Generic/ugly looking self inserts
2. The male prey is implied rather than shown, either just a big belly, or the viewer is eaten first person, and referred to as male.
3. The male prey is not sexualized, or cute, femmy, even shotaish
4. The prey is a furry male
There are very very few images that fit your criteria and are actually well drawn.