Did Xander and Spike sleep together in comics?

No, they didn't. Their relationship had its ups and downs but didn't end up in a traditional togetherness.

In the comics, Wanda and Pietro did not sleep together. Their relationship was more focused on their superhero activities and family dynamics rather than anything of that nature.

The status of Spike and Buffy's relationship in the comics varies. Sometimes they are shown as a couple, while in other instances, their relationship is more complicated or undefined. It all comes down to the particular comic series and its plot.

It varies from comic to comic. Sometimes they have a romantic connection, while in others, their relationship is more complicated or not existent at all.

Buffy would probably be involved. Since she's the slayer and Xander is her friend, she'd be on a mission to rescue him from Spike. Willow could also be in it. As Xander's best friend and a powerful witch, she'd use her magic to try and find Xander or fight against Spike. And Giles, too. He'd be the one providing knowledge and guidance on how to deal with a vampire like Spike who has kidnapped Xander.

Yes, there might be. You can start by looking on popular fanfiction platforms like Archive of Our Own or FanFiction.net. Just search for 'Xander Spike kidnapped' in their search bars and see what comes up.

Yes, they do. Their relationship develops in the comics.

They don't stay together. Their relationship has its ups and downs throughout the comic series.

Yes, they do. They have a romantic storyline in the comics.

No, Xander didn't die in Buffy comics.