It's like a spiritual successor to No Eat, but focused more on vore and less on telling a love story.
Basically Nathan the Weasel is in a bizarre dungeon made out of fleshy organs and full of fellow edible creatures. It's eat or be eaten.
Be warned: This game is made for immature audiences 18 and older who think it's funny and/or hot (preferably both) when cartoon animals swallow each other whole.