One time I met a girl at a university party, we hit it off, and I decided to take her to my office. We were both pretty wasted and we fucked all over the office. We then realized she was on her period. We did a drunken half assed attempt to clean up, and then said good bye and went our separate ways.
When I arrive to my office the next Monday morning, I see my office mates are none too happy. The bloody condoms in the trash can gave the events of the previous weekend away. One office mate in particular is very irate and admonishes me and then storms off. Fortunately, they calm down and I do a thorough cleaning of the office and all is forgiven.
Now I did say a couple silly things to make it seem less bad when I was being interrogated, and one thing was that she was drinking tomato juice and that’s why his chair had red blotches. After these events every few months the other guy would tease me “so tomato juice huh?”