You go to your game folder, you will find a (pc.rpy) file, it's just a normal text file, in it you find:
makeitrain -> think about money from the sky
FCA / FCD (turn on/off your favorites dicks)
05837591 ??? You get some code during the game, if you got that code, you can enter it to get a few extra secret images (see secrets.rpy + phone.rpy)
helpimblind -> and now I can see all the secret images
But I would suggest the you need a woman is the better solution, unless you want the futa part, you won't find those on woman.