If you aren't looking for restraint-themed gameplay, this pack offers little value over standard packs.

What it likely is

Are you currently using or FNIS to generate your behaviors?

Better alignment when characters are in restrictive positions.

This indicates that the animation files were not properly registered by the behavior engine. To fix this, clear your Nemesis cache directory, re-run the engine update, and ensure your mod manager isn't blocking the output folder. Character Mesh Clipping

The emergence of (and its subsequent iterations like OStim Standalone and OStim Romance) fundamentally changed Skyrim’s animation scene. OStim moved away from heavy Papyrus reliance, utilizing optimized C++ underlying logic to deliver seamless, real-time control, fluid transitions, and dynamic speed adjustments.