New version have doubled game play (from 10 days to 20 days), two new characters – one male and one female managers, each with their own set of animations and sex scenes and a lot of other new content (new clothes, sounds, improved models, etc.). The game also have a pregnancy option for a main character, not through mod, but you can enable/disable it in the main menu – options. It is disabled by default.
It is quite difficult for me to test the difficulty of the game, as I know all of its inner workings so if you think the game is too difficult to complete (or too easy), let me know. Also if you encounter any bugs i would appreciate a report of it.