Here is the full list of all 21 NSFW ~ Not a Simulator For Working achievements.
Caught having fun - 50 times
Have all of the video collections
Interact with the ghost
Done all of the available jobs
More work than fun 15 times
Having more fun than work in a day - 15 times
Done half of the available jobs
Have half of the video collections
Have all of the software collections
Having more work than fun in a day - 5 times
Having more fun than work in a day - 5 times
Dismiss coworker - 30 times
Start conversation - 60 times
Play through 7 days
Dismiss coworker - 10 times
Activate any cheat code
Click everything... everytime...
Complete the progress bar of any coworker in the contacts
Start conversation - 20 times
Caught having fun - 5 times
Buy your first video