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