ADV 'Cookthulhu' Announces Adventures in Antarctica to Raise a Cthulhu-Inspired Monster Girl - Bone Nail of 'Yog-Sothoth's Yard'

ADV 'Cookthulhu' Announces Adventures in Antarctica to Raise a Cthulhu-Inspired Monster Girl - Bone Nail of 'Yog-Sothoth's Yard'
The monster girl transforms into various forms depending on what she eats....

The linked article is in Japanese.