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.
Muzan was ultimately defeated by the collective efforts of Tanjiro, Nezuko, and the other demon slayers. Their teamwork and perseverance were key to ending Muzan's reign of terror in the manga.
Honestly, 'caricatura de sexo' is a term that's quite out of the ordinary. It could imply a form of caricature related to sexual themes, but this is not a subject that's typically in a good or proper realm of discussion.
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.
Muzan Kibutsuji in the manga is presented as a truly evil force. He has a commanding presence and his actions drive the plot forward with a lot of intensity. His character design and personality traits make him a memorable antagonist.
Well, muzan x reader fanfiction often explores a very interesting relationship. In such fanfictions, the writer usually dives deep into the dynamic between muzan, who is a complex and often dark character, and the reader - insert, which can be a very exciting exploration of power, mystery, and sometimes a touch of romance. It allows fans to put themselves in a fictional world with muzan and experience different scenarios.