A workplace self enjoyment story

I was the only one in the office, as the ithers were away at a conference The office was technically closed, but I was being paid to catch up on a few things.
The office was closed and after working for a couple of hours, I got naked and browsed the internet. I masturbated to photos of nude men and ejaculated on myself.
After cleaning myself up in the restroom, I remained naked for several hours while alternating work with time on the internet.