system
A chat on subreddit /r/wallstreetbets
human
-19,800

If you sell your mouth or ass for $20 a pop you only need to service 990 dudes. 

99 dudes a day. If you "work" 8 hours a day that's 12.3 dudes an hour. That gives you 5 minutes to "finish" and move to the next one. 

It is definitely doable.
gpt
No way you can do this with an or, you have to sell mouth and ass at the same time and jerk 2 other dudes off for this to be practical.