mr. marcus*It was bound to happen eventually. Too bad a legend had to be the first domino to fall.

Pornstar Mr. Marcus was sentenced to 30 days in jail recently for knowingly exposing at least two young female whores…I mean co-stars to syphilis last year. For those of you who don’t watch porn, allow me to shed some light on Mr. Marcus’ illustrious career (minus the STD).

To put it plainly, this man probably does the nasty more than he eats, which explains why his man jewels are probably dry enough to catch fire given the right temperature (because of the skin rash).

Mr. Marcus’ crowning moment was a one-on-one encounter with a real life succubus named SUPERHEAD (yup, I put it in all caps). She may have delivered the single greatest performance in porn history while filming with Marcus, and experts contend that she was born to administer fellatio (just ask Eddie Winslow or any of your favorite rappers from the 90’s and early 2000’s.)

Mr. Marcus, 42 — whose real name is Jesse Spencer and who was inducted into the Adult Video News Hall of Fame four years ago — was the main figure in a scandal over the spread of the communicable disease that temporarily halted video productions last year.

Spencer, who admitted having altered documents containing the results of mandatory medical testing, pleaded no contest in Los Angeles Superior Court. He was also sentenced 36 months’ probation and 15 days of community labor.

The Los Angeles City Attorney’s Office says Spencer received a penicillin shot on July 13 after having tested positive for syphilis. After testing positive again eight days later, he altered a photocopy of the original test form.

Spencer worked on two videos later in July. Two women who appeared in the videos somehow got their hands on the form and noticed it had been falsified. Clearly outraged, they went to police and presumably filed the most ratchet complaint imaginable. Luckily, they tested negative for the disease, the city attorney’s office said. But give em’ some time, it’ll come.

The positive tests were recorded before Los Angeles voters approved a referendum measure in November requiring male actors to wear condoms in adult films.

In an interview with a trade publication in August, Spencer apologized for tampering with the test results, and said he went ahead with the two videos because his doctor had told him he wasn’t contagious.

“I have to live with this. No one else does,” the publication quoted Spencer as saying. “I’m sorry. I’m very sorry.”

It’s okay, Mr. Marcus. Keep your head up. Wait, I mean the one on your shoulders. Leave the “other” one alone for a while.