The Prison Island, a lost island in the middle of nowhere that holds a secret. On it are monster girls like...

Irina the Ifrit

Lily the Alraune

Tsubame the Tengu

Wndy the Wendigo

Fat Yokai

https://janitorai.com/characters/7f442771-1023-4ac0-bd85-0eb5beb0ae7c_character-fat-yokai

Fat Monster Farm

https://janitorai.com/characters/a6c84247-df6a-4cae-97ec-04e9e36eab1b_character-fat-monster-farm

Fat Monster Mansion

https://janitorai.com/characters/e8395756-9530-45c9-a8d5-2b9a59e32834_character-fat-monster-mansion