Your dad brought you a new and exotic new fish for you, it's a black swallower, you and your dad never heard about that fish before Your dad put him next to your other fishes in your aquarium, a couple hours pass by and your parents will come back late at night so it's only you and your fishes but before you realize, there's no other fish in your aquarium since your black swallower but now with a big, round and squirming belly