http://www.youtube.com/watch?v=TGwQBx3nxMY (http://www.youtube.com/watch?v=TGwQBx3nxMY)
Now you can be like the people in Dear Sister!
Note - Must have sv_cheats 1 enabled.
Download
http://garrysmod.org/downloads/?a=view&id=58955 (http://garrysmod.org/downloads/?a=view&id=58955)
Sound fix
http://garrysmod.org/downloads/?a=view&id=58980 (http://garrysmod.org/downloads/?a=view&id=58980)