Rescued Human to Robot fat Caught By Orisa chapter 4 by OrbitingLewdness

Orisa's ass dragged Ada inside just in time, as a small squad of Talon operatives just exited a nearby alleyway, announcing their entrance with a well-thrown flash-bang, which obscured Orisa's sight long enough for the burliest grunt to set up an illegally modified light machine-gun and begin firing.

Orisa's mechanical mind instantly generated her energy javelin and began to spin it, destroying the relentless volley of machine-gun fire, her arm-mounted Fusion Driver already aimed at the enemy, only for his comrades to fire bursts from other angles.

Orisa knew she would succeed, but the situation necessitated a slow, methodical approach to disposing of the operatives.

Inside the robotic centaur's metallic colon, Ada remained unconscious throughout the battle, which was a good thing as she wouldn't experience what happened next.

The energy demands of the battle were more than Orisa's standard power-plant could provide, so a self-preservation subroutine searched for viable energy sources, finding Ada's knocked-out form already present in the digestive tract and immediately began processing the prime biofuel.

A more advanced, yet lower-priority 'heroism' subroutine saw that Ada was in danger, but couldn't override the command to digest the poor woman, so it instead saved her in the only way it could.

As the young woman's body melted down into energy-rich soup destined to power Orisa's combat functions, nanobots entered the colon and swam through the slop, attaching themselves to Ada's nervous system and brain, acting as a protective sheath against digestion.

With Ada's immediate survival (as just her brain and nervous system) secured, the heroism program knew she wouldn't be safe if let out, as the rest of her body was already completely digested, but also knew keeping her in Orisa's digestive system was untenable, so the logical answer was to move the young woman's brain somewhere safe and nearby.

The nano-machine sheath passed through the Synthetic Intestinal walls, bringing Ada's nervous system along for the ride in Orisa's body, gently separating and weaving the brain into a mesh for easy transport, with the heroism program having decided on the safest place to store her was...