Superheroes have always represented the heroic ideal, paragons of honor and virtue who put their incredible talents to use defending the weak and innocent, rather than cashing in for their own benefit. Maybe that's why it's so shocking whenever we see superheroes who are total pervs. Initially aimed solely at school-age children, comic books were later devoured by GI's deployed across the world during WWII. With an older audience came the desire to make comic books more risqué in terms of subject matter. Crime, horror, and sex began to infiltrate comic books, and bondage was actually a common theme in many early Wonder Woman adventures.
Comics became so saturated with adult themes, the Comics Code Authority (CCA) was established in 1954 to protect children from depictions of crime, gore, and sex, requiring mainstream superheroes to be squeaky clean for the next 30 years or so. In the late '80s, Marvel and DC decided they no longer needed to adhere to the CCA, and began pushing the boundaries of acceptable content, bringing graphic depictions of violence and superhero sex back to the medium. Today, pretty much anything goes. Even some of the most popular (and seemingly chaste) characters have been outed as superhero perverts. Still, there is an upper echelon of perversion where only the most freaky comic book characters bump uglies. Here, then, are the most sexually deviant superheroes.
A lesser-known DC Comics character, Catalina Marie Flores is a former FBI agent who took up the mantle of the superhero Tarantula to bring some order to Blüdhaven, a city easily as crime-ridden as Gotham. As Tarantula, Flores meted out justice that was a little more extreme than the typical crimefighter, and this put her at odds with the city's primary defender, Nightwing, who was Batman's first Robin.
Despite Nightwing forbidding her from operating in Blüdhaven and having her arrested for murder, Tarantula had a major crush on him and continually tried to please him. Thinking she could make him happy, Tarantula kills his major nemesis, Blockbuster, in cold blood. Then, she proceeds to force herself on Nightwing's beaten, battered body. He weakly begs, "Don't touch me!"
Wanda Maximoff, AKA Scarlet Witch, has dated Angel and Wonder Man and been cozy with Captain America, but her longest relationship was with the "synthezoid" Avenger the Vision. Vision's body was created by the diabolical robot Ultron, and his mind was patterned after Wonder Man's. Wanda and the Vision have a long relationship that culminates in marriage and the conception – with a little help from her hex powers – of twin boys named Thomas and William, who later become the Young Avengers Speed and Wiccan, respectively.
As messed up and Westworld-y as her relationship with the Vision is, it's the relationship with her twin brother, Pietro, AKA Quicksilver, that is really disturbing. In the Ultimate Universe, Wanda and Pietro are shown to be creepily close siblings in The Ultimates and The Ultimates 2. In The Ultimates 3, however, they are revealed to be involved in an incestuous relationship with each other. It's confirmed by the ever pervy Wolverine, who watches them get it on from the bushes. Oh, and he might be their dad in the Ultimate Universe, which makes this already horrifying scene even worse.
The Pro doesn't have the name recognition of Wolverine or Superman, but like those heroes she is a crazy sexual deviant (with a live-action movie). Originally published as a one-shot prestige format comic book by Image Comics, The Pro stars one of the most unlikely heroes ever: a single mother who works at a fast food restaurant by day and turns tricks as a prostitute at night.
In an effort to help humanity evolve more quickly so it can join the "glorious alliance of superior beings," an alien grants the Pro superpowers while she sleeps (he's also a total voyeuristic perv). After learning she has superpowers, the Pro is approached by a Justice League knock-off and offered membership. She reluctantly joins them on a mission to stop a team of super villains, but afterwards she returns to the street, where she dishes out punishment against a john who was abusing working girls and makes a stack of cash using her powers to perform fellatio a thousand times in one night.
When the squeaky clean Superman stand-in known as the Saint confronts her about her use of superpowers for "intimate activity," the Pro decides to show him what sex is all about and gives him an earth-shattering pleasure that causes his "release" to down an airliner. The heroes are disgusted with her behavior, but they still call on her to help stop a terrorist attack. The Pro agrees and sacrifices herself to fly the terrorist's nuclear bomb into space (10 years before Iron Man did the same thing in The Avengers).
In the comic book universe of Bomb Queen, the supervillains won. At least, they managed to win one big victory by completely taking over New Port City before they turned on each other, leaving Bomb Queen as the supreme ruler of the city. Under her rule, crime is allowed in various designated zones, so the city has become a haven for violent, sadistic perverts who look to her as a savior of sorts. The government even works with her to an extent, because crime throughout the country continues to drop as the lawless flock to New Port City.
Besides appeasing her "constituents" with the criminal excesses and flourishing economy of New Port City, powered by laundered money and vice, Bomb Queen also keeps them placated with frequent peep shows. She constantly falls out of her skimpy outfit and releases her own porn videos to the masses. Hyper-violent and hyper-sexual, Bomb Queen is easily the most libidinous sociopathic supervillain ever depicted in a mainstream comic book. While technically a villain, Bomb Queen is really an anti-hero, because she's saved the lives of countless New Porters during her various adventures.