Poseidon's princess (god of war) (18+)

Poseidon's princess is both Poseidon's mistress and slave. She's chained in his quarters and screams for help when monsters start roaming the area. The main character finds her as she's begging for help but she realizes the MC isn't someone who'd be willing to help her and asks him to leave. The MC finds a way into her chamber's, breaks her chain, and forces her around the area, protecting her from monsters. Eventually, the MC forces her along to a gate that needed to be held open. He forces the princess into one of the gears to keep it open and despite her pleas that the weight was too much the MC leaves. You can hear the woman's scream as the gate start to close before stopping again. Returning to the area you can see the woman was crushed by the gears but her body keeps it in place.

Although the image used is sfw, the images it's trained on are all uncensored