
Acting
May 7, 1978
Argentina
D.O.
Acting
Biography
D.O. is Dionisio Heiderscheid, an Argentinian fashion model with stunning abs and good looks who turned to gay porn and made some impressive movies with Black Scorpion Video. He then left the scene for a while, only to return bearded and even more impressively muscled with Raging Stallion Studios. He was later named their Man of the Year at a ceremony in 2010. D.O. was born in La Plata, competed as a gymnast as a boy and studied advertising. As well as modelling for magazines and fashion designers, D.O. appeared on several TV shows in his native Argentina and became a national celebrity. He says he loves screwing power bottoms and rimming! Position: Versatile Dick Size: 9" Height: 6'
Feature Films (58)

The most popular Latin gay porn star in the business, D.O. delivers the best fuck in porn today. This fashion and runway model from Argentina is without a doubt one of the best erotic performers of all time. This special DVD gathers together the finest scenes of his outstanding career.
The D.O. Anthology

Black Scorpion Entertainment presents Man Island, a hypnotic-erotic shipwreck fantasy that creates a sexual dynamism unlike anything seen in recent gay porn history. Black Scorpion went all out and rented a secluded island in the Mexican Gulf. By doing so, the cast and crew was able to take advantage of the island's multiple stunning settings, day and night. Each scene was an experiment in high-caliber filmmaking, as director Rafael Alencar and videographer mr. Pam teamed up to create a gay porn fantasy that's sexy, sultry, and completely distinctive. Lost at sea, D.O. swims ashore to what he thinks a desert island, but he soon finds hottie Mario Perez. They proceed to make out, with one of the hottest ass-eating scenes ever filmed. For "better access" they climb a tree, and then fuck in the tree - the chemistry is perfect. Once out of the tree D.O. has Mario up on a tree stump and finishes him off.
Man Island

We bring you a hand-picked selection of some of the nastiest fucking from Golden Gate: the punishing pounding Tony Buff gives to Riley Price; Sage Daniels bending over Jessie Santana; D.O. plowing sexy ginger Kennedy Carter; and five more hot fucking scenes.
Golden Gate: Best of Fucking

The temperature is rising and this group of studs sends the mercury even higher with scorching action. Fahrenheit will get you fired up. Every scene gets hotter than the previous, as each heated sexual exchange builds to a fiery frenzy. With D.O. and Micah Brandt, as well as fan favorite Adam Killian headlining the cast, nothing's gonna cool down until all the guys reach their boiling point and shatter their thermometers.
Fahrenheit

There's something stimulating about a man in a suit and successful entrepreneur Roman Heart is proof personified. His hot and horny staff share his philosophy to keep their clients -- and each other -- happy and satisfied ... in the conference room, in the studio, at their desks and in the waiting room. It's every man for himself when sexual excitation is the order of the day.
Office Affairs

Getting close to nature sexually inspires these smokin' campers to commit the hottest acts in the woods and out in the open, for the whole world to see. They're roughing it and their primal sexual nature rises to the surface, boiling over with an intensity hot enough to start a forest fire. Pitch a tent and check out what these campers do when they think nobody else is around.
Roughin' It 2

“Popping D.O.’s Cherry” is a major event in the gay porn industry, and Lucas Entertainment caught the exclusive footage on camera for Auditions 48! Hot Rod, a young black hunk carrying over 10 inches of meat between his legs, has the honor of claiming D.O.’s virgin hole.
Auditions 48: Popping D.O.'s Cherry

Santiago, gay single father, has reached a tipping point in his life. Reeling from a bitter breakup, he is facing the impending departure of his daughter Laila, with whom he shares a close yet emotionally charged relationship. As the fear of being alone threatens to swallow him whole, his behavior becomes increasingly erratic. Over the course of a chaotic summer divided between Argentina and Brazil, Santiago must learn to let go of Laila so each can find their own freedoms.
Wandering Heart

In the primeval redwood forests of California, the unspoiled serenity is threatened. In The Woods, somethingis going hump in the night. People are reporting odd noises and flashes of blinding light. Men who have neverlooked at other men find themselves overcome with raging hard ons and an irresistible need to suck, fuck orget fucked. And, people are disappearing! Some speculate that there are aliens in The Woods, abductingpeople. Could it be? And, could this be somehow related to the powerful, rough, gay erotic urges that arecoursing through these sexy studs’ veins? Award-winning director Tony Dimarco’s tale of sexual mystery continues in The Woods, Part 2 where thevictims are possessed by some unexplained force moving them to commit out-of-this-world acts of intense,hardcore, energized fucking, whenever and wherever opportunity presents itself.
The Woods 2

The twisted and sinful story follows Paddy O’Brian, Adam Killian, Diego Lauzen, Wagner Vittoria, Jake Genesis, Jesse Santana and Tiziano Fuentes who are all being blackmailed by maniacal puppet masters D.O. and Jessy Ares. The men are forced into a deeply isolated jungle where no one is safe. Once the seven deadly sinners have made it into the heart of the blazing rainforest, the secrets and mysteries unfold as the men race to figure out what lies behind each closed door and how to make it out alive.
Original Sinners

Lucas Entertainment raises its stakes in London and invests in a new set of international guys with plenty of “British Pounds” to offer! And no one pounds better than English sex star and Men.com exclusive Paddy O’Brian, As Lucas exclusive Jonathan Agassi finds out. Argentine D.O. and Frenchman Issac Jones enjoy each other’s big uncut cocks. Tomas Brand and Dean Monroe have rugged, ass-pounding man sex. Michael Lucas seduces and fucks young hotshot Leo Domenico. And D.O. and Jonathan Agassi return to fuck each other like animals. Lucas Entertainment’s latest brand of currency is the hot cast of “British Pounds”!
British Pounds

Whether it's fuck buddies who constantly tempt each other, a photographer pushing his model to the hottest shot, lovers who get each other hot and bothered, or a dad who lures his son's friend for a fuck; these eight studs are all Seduced. They are all willing players in the game of seduction, where desires and fantasies turn into lustful and passionate hard core encounters. Sometimes it's a glance, sometimes it's a grab, sometimes it's a lick, sometimes it's a command - whatever the tactics they use, these men know how to play the game and get what they want. These four fiery scenarios directed by Tony Dimarco and Bruno Bond expertly engage you in delicious situations that will have your dick standing at attention. You'll be seduced by these hot studs and you'll find yourself shooting your load right along with them.
Seduced
Television & Series (1)

The GayVN Awards are film awards presented annually to honor work done in the gay pornographic industry.
