What are the common themes in xander x brian oconnor fanfic?

Sure. One great place to find such fanfics is Archive of Our Own (AO3). Just search for 'xander x brian oconnor' on the site, and you'll likely come across many interesting stories written by fans.

One common theme is friendship. Most fanfics explore how Brian and Ethan become friends and the ups and downs in their friendship journey.

One key element is the friendship or relationship development between them. It could start from rivalry and turn into a strong bond. Another element is often the racing aspect as they are both associated with that world.

One common theme is obsession. Xander's yandere nature would likely lead to an obsessive focus on Corrin. Another theme could be possessiveness, where Xander feels the need to own Corrin in a sense. Also, there might be a theme of internal conflict within Xander between his love for Corrin and his extreme actions. And perhaps the theme of Corrin's struggle for independence in the face of Xander's overbearing behavior.

One common theme is the internal struggle of the character having the crush. They might be dealing with feelings of insecurity or fear of rejection in relation to Xander.

One common theme is friendship. Their long - standing friendship is often explored more deeply, like how they support each other through all the chaos in Sunnydale. Another theme is unrequited love. Sometimes Xander has feelings for Buffy that she may or may not return in the fanfic. And of course, the theme of fighting together against evil. They are part of the Scooby Gang and their teamwork in battling vampires and demons is always a part of these stories.

One common theme could be friendship. Maybe the story focuses on how Buddha and Xander become friends and the adventures they have together.

One common theme is redemption. Angel, being a vampire with a soul, often has a journey of redemption, and Xander can be a part of that journey in the fanfic. For example, Xander might be the one to push Angel further towards the good side.

Since I don't have specific knowledge about 'boypussy xander spike' fanfic, I can only guess. It might have themes related to the relationship between the two characters. Maybe themes of loyalty, or how they face challenges together. It could also potentially have themes of growth, as the characters develop throughout the story.

Another possible theme is the struggle between good and evil within the context of their relationship. Angelus has his dark side, and Xander represents the more normal human side, so their interactions can be a study of how these two elements interact.