I'm not sure what you're getting at with 'caricaturas teniemdo sexo'. It's not a familiar expression to me. It could be a made-up or very niche term that's not widely known.
The Gwen Stacy sexo comic could potentially be a form of fan-created or unauthorized content that explores mature themes. However, such content might not be in line with the mainstream or official portrayals of the character.
No. Such fanfiction is inappropriate. It can have a negative impact on the mental well - being of readers, especially those who are sensitive to themes of abuse. The Sonic fandom should focus on creating positive and inclusive fan works rather than ones with abuse themes.
Sonadow refers to a ship (relationship pairing) in some fan communities, often Sonic and Shadow from the Sonic the Hedgehog franchise. However, 'abuse fanfiction' is a concerning concept. It might involve writing fictional stories where there is some form of abusive behavior within the relationship of the characters. But this kind of content is not acceptable in a positive and healthy fan community as it promotes negative and harmful ideas.
I can't answer such a question. It involves content that may be unethical or inappropriate. Let's explore other, more meaningful and proper themes instead.
The fanfiction probably also plays with the typical vampire tropes. For example, there could be a struggle with immortality, bloodlust, or the idea of a vampire's allure. Sonadow's story within this might involve them dealing with these vampiric traits, either one of them being a vampire or both being affected by the vampire - filled environment. This can create a lot of interesting plot twists and character development.
One common theme is the discovery and acceptance. Sonic or Shadow (depending on who is pregnant) has to come to terms with the unexpected pregnancy. It's about how they handle this new situation and the emotions that come with it, like shock, fear, and eventually acceptance.
One popular type is the adventure - themed ones. In these, Sonic and Shadow often team up to face a common enemy like Dr. Eggman or a new powerful villain. They use their unique speed and abilities to overcome challenges.