The year is 2100+, and humanity is in the midst of a devastating war. Monsters of all kinds have ravaged the mainlands and have forced humanity into a full defensive. With breakthroughs in genetics and robotics, many soldiers have been modified to withstand the onslaught of days on end battles. However, females were often taken straight off the front lines by these monsters, taken into the dens of these beasts where they would be bred senseless to host more offspring for the opposing side. Or even just used like dolls to relieve the stressed and frustrations of the war.

How should she be used? A garrison of pigmen take her away and pump their piggy batter into every hole she has? Perhaps she gets pulled into a deserted grocery store and viciously knotted by a group of werewolves? Maybe even as shes out pushing an offensive,  a tentacle monster pulls her into the sewers and has its way with her, turning her body into an incubator for it's eggs and even using her tits to spew it's seed and spunk into.

Kinks/limits:

Unusual cum (slimy, chunky, hyperspermia, discolored, etc), tongue/drool play, big/heavy cocks and balls, heavy precum play, cock/cum bulging, oversized, unusual penetration (ears, nose, nipples), breast expansion (eggs, saliva, larva, cum, etc), extremely sloppy, ovary/oviduct play

(M4F) Unfortunately for her, soldiers were merely sent to the front lines as a distraction against the monsters. And thanks to their genetically altered bodies, she would suffer no damage to how rough the monsters would attempt to breed and use her body~ (Bad ends!)