Pose Edit offers the possibility to create new poses from scratch yourself. From single, double to threesome's - the possibilities are endless.
As explaining all the possibilities would go beyond the scope of this help, numerous tutorial movies are available here
Available shortcuts:
+ = Create a new single, double or threesome pose.
{Ctrl}+{S} = Save the current pose and thus make it available in the other game modes.
{Ctrl}+{O} = Open previously saved pose.
{Ctrl}+{Z} = Undo last action.
{Ctrl}+{Shift}+{Z} = Redo last action.
{Tab} = Show/Hide pick-boxes.
{Alt} + {L} = Activate manipulator on picked part.
{W} = Set manipulator to translation mode if available.
{E} = Set manipulator to rotation mode if available.
{Q} = Hide manipulator.
{F} = Set cameras lookat point to current manipulator position.
{+} / {-} / {*} = Increase/Decrease/Reset size of manipulator.
{K} = Toggle automatic keying.
{Shift}+{K} = Toggle key editing.
{Shift}+{C} = Key Pose Camera from current view.
{S} = Manually set keys at current frame.
{.} = Jump to next key in timeline.
{,} = Jump to previous key in timeline.
{Home} = Jump to start of current timeline part.
{End} = Jump to end of current timeline part.
{Alt}+{1} / {2} / {3} / {4} = Switch to timeline part 1,2,3 or 4.
{Space} = Start/Stop animation preview.
{Shift}+{F} = Set eye's lookat point to current camera position.
{C} = Toggle Character Collision.