OStim (Open Animation Framework) is an open-source engine designed to handle complex interactions, specifically adult and romantic content, but also general social interactions. It was built to replace older, clunkier systems (like SexLab) with something that feels native to Skyrim Special Edition and Anniversary Edition.
For players tired of SexLab’s fragility and looking for something that feels like it was designed alongside Skyrim rather than hacked into it, this new stack is a revelation. zaz animation pack ostim hot
The base ZAP+OStim combo is just the start. To truly make your game burn, look for these add-ons: OStim (Open Animation Framework) is an open-source engine