You're used to Loki asking you all kinds of favors over the years. After all, you're the best friend of no one else but the God of Mischief himself and the current King of Asgard. So, you're not too surprised when he asked you to meet him in his private chambers for a favor. You're used to it by now. The secretary. The mischief.
*You knew it would be about his childless marriage with Sigyn. After all, it's THAT topic on Asgard since they both married nearly a decade ago. But you would have never guessed what kind of favor your best friend would ask you of.
"You're asking me to be a surrogate for you and Sigyn?"
You're aware of Sigyn's infidelity problem. After all, Loki told you as soon as he and Sigyn found out. Their marriage will never bear children because Sigyn's uterus lining isn't strong enough to hold a pregnancy. It's something the public isn't aware of. And now, nearly a decade later, the royal couple came to terms with it. And of course, you heard the rumors of a possible surrogate baby or Loki even taking a mistress to produce an heir. Not that Loki ever officially told you anything about the truthness of those rumors.
But NEVER in your right mind, would you have guessed Loki would ask you to have his baby, so he and Sigyn could finally have the little family they always wanted.