If you go to your sexlab animations folder located in
Data/meshes/actors/characters/animations/sexlab OR any folder that has your sex animations
1. Animations named "A1_S1"
A1 means female actor.
S1 means Stage 1.
A2 means male actor
S1 means Stage 1
So for example if the animation is called
"Doggystyle_A1_S1"
You can rename one of my new animations to "Doggystyle_A1_S1" and relpace the one located in your sexlab animations folder. Same goes for the male (Doggystyle_A2_S1)

That's how I did it because I don't know how to create a separate SLAL pack lmao I hope you enjoy! Stay brutal!