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