Cocoons means spiders, and spiders means eaten...not that there are spiders here, but it helps me like mummies and vore together.
Anyway, Mummified and Eaten (snake) was interesting in that aspect. Number two, I kinda felt the cocoons were not complete though the vore at the end made up for it.
Orca Snack seems to please me mainly because I enjoy vore that doesn't end in digestion, but also because the second half contains unbirth too.