Just to be clear in case there's any confusion: Doctor Who's Mandip Gill is totally cool with "Thasmin" and where the 13th Doctor-Yaz shipping might go.
From today's All-New X-Men. Spoilers if you don't want to see anything coming, but this is an early panel from an early page.
There is plenty of slash fiction written and drawn about Loki online. Seriously, you don't have to look far. A simple google search reveals stacks.