This may be a reference to Achat, another amazing virtual sex game. But let's say you use a pose for example a kissing pose. There would be several actions you can click that would either *M strokes F leg* or *M grabs F standing*, basically different poses on the same pose.
Another example would be for missionary. You could have a lot of different actions in that pose like *M lifts up F leg* or *M plays with F nipples* etc.
This would open up so many roleplay possibilities and eases the need to write whatever you're doing in a chat box. I think this game would be legendary if it had this feature.