Yes they do. But they're very short and quick.
For the player_actor you can't really see a change.
For the girl you can see that arms and legs rotate quick, from doggy to missionary pose and also from the other front pose to doggy pose
See that's exactly what I'm referring to. There is actually an animation that should take about 1-1.5 seconds when switching positions. This should be in there IN PLACE of the quick rotation animation. If you look into the sex.ifp file, you will see that these animations exist under:
These are the animations I'm looking to replace that short and quick transition.