FEEL IT.STREAM
D.O.

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'

Known For

GayVN Awards
N/A

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

GayVN Awards

1998
Wandering Heart
6.2

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

2021
Stretch My Hole
7.0

Only the raunchiest and most hardcore of the Lucas Men are courageous enough to beg the command: “Stretch My Hole”! Darius Ferdynand does just that as Rafael Carreras opens up the twink’s butt. Johnny Venture’s tree-trunk cock was built for stretching out Fernando Torres. Jesse Santana reaches his limit with Vito Gallo’s unbelievable man meat. D.O. and Diego Lauzen enjoy relentless ass play. And Jessy Ares unleashes anal punishment on Rod Daily. Don’t hold back: just let loose and “Stretch My Hole”!

Stretch My Hole

2013
The D.O. Anthology
N/A

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

2013
Man Island
7.0

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

2007
Golden Gate: Best of Fucking
N/A

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

2012
Fahrenheit
6.5

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

2011
Office Affairs
6.0

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

2011
Roughin' It 2
8.0

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

2011
Auditions 48: Popping D.O.'s Cherry
6.0

“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

2012
The Woods 2
6.5

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

2013
Original Sinners
8.0

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

2013
British Pounds
7.0

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

2013
Seduced
N/A

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

2013
THE D.O. COLLECTION
N/A

D.O. is a porn legend admired throughout the industry, but it wasn’t until he performed for Lucas Entertainment that he bottomed for the first time on camera! The D.O. Collection highlights not only D.O.’s ability to fuck like a champion, but also his talent for bending over and taking a cock with the best of them. D.O. pairs up with Trenton Ducati, Vito Gallo, Adam Killian, Tiziano Fuentes, Diego Lauzen, and Hot Rod for some of his hottest scenes ever filmed!

THE D.O. COLLECTION

2014
Lovers In Paradise
N/A

Leave behind your everyday troubles and escape with the Lovers In Paradise where you'll see the most exotic and passionate sex ever witnessed. In the beginning Vito Gallo and D.O. make love to each other in a candlelit bedroom. Tiziano Fuentes lets go of his inhibitions and gives himself to Wagner Vittoria. Paddy O'Brian and Diego Lauzen have passionate sex under a waterfall. Adam Killian teaches Jake Genesis a lesson in tough love. And Rod Daily whisk Jesse Santana away into a tropical forest for some romance. Once you meet with the Lovers In Paradise you'll never want to return!

Lovers In Paradise

2015
Cheaters
N/A

Sometimes you need to employ a little deception to get what you want. Whether you're trying to catch your boyfriend cheating on you; encourage your married, straight neighbor to take a walk on the wild side; or just get around your crush's habit of only fucking younger men, there are times when hiding behind a mask can be the key to getting to know what's real. And for Diego Sans, William Seed, Thyle, Alex Mecum, Dante Colle, Ryan Bones, and D.O., it's when the mask cums off that things really get interesting!

Cheaters

2019
Stud Fuckers
N/A

Tony Dimarco's Stud Fuckers is a great movie that captures some of the best sex of the year. An all star cast headed by D.O., Tommy Defendi, Angelo Marconi, and Chris porter take this all-sex epic to a new level in terms of hard core, up-your-ass, in-your-face fucking. This is great porn in the tradition of Raging Stallion Studios. This is exactly the kind of movie that made RSS the top studio in the world.

Stud Fuckers

2011
Obsession of D.O.
N/A

D.O. is wandering around in the dark streets of New York when he spots Rafael Alencar, the man of his dreams. He follows Rafael into a mysterious house - is it a dream or reality? He wanders thru smokey and shadowy dark rooms till he walks into a bright white room. There he sees Mason Wyler lying on a white daybed sucking on Rafael's gigantic cock. Mason swallows the entire tool to its base without even a flinch. Rafael pumps his massive manhood into Mason's mouth over and over again, then flips him over and shoves it up his his hungry tight ass, causing Mason to screams with pain/pleasure.

Obsession of D.O.

2007
Cuma Sutra
N/A

Cuma Sutra serves up a sexual feast of heart-pounding meditation and desire, filmed entirely on location at a yoga retreat in the rolling hills of southern Washington. Right away, you're whisked away to nirvana as Black Scorpion Exclusive D.O. quietly meditates in a field, when he's approached by the sultry Pistal Pete, a hungry stud who's far more interested in D.O's sexual chakras than picking grapes. The electricity between these two beautiful men keeps you on the verge of climax as you take in magnetic scenes of kissing, fondling, sucking, rimming, and a pre-climactic fucking scene in which D.O's prowess leads Pete along the ultimate path to sexual release...

Cuma Sutra

2007