Sinking into the Flesh Pit (Pixiv Fanbox)

(Anonymous Commission)

(Character is Isuzu Sento)

While walking on the beach, Sento is suddenly grabbed by pink tentacles that swiftly pull her into a patch of quicksand..! Underneath the quicksand, she's pulled into a chamber of flesh, where her body is sealed within the squishy meat as tentacles push inside of her...

(I love when different types of perils get combined like this~)