Lletres: Carcass. Excreted Alive.

Eaten alive
Munched into pulp
Premature necropsy
Comes closer with each gulp

Brain not fully dead
Decrepit splattered libs
Mass ensanguined spasms
Excretion now begins...

...Semi-conscious human faeces
...Semi-digested squirming pieces
...Semi-animate in excrement
...Semi-terminal constipation

[Solo: Pulsating Sphincter]