Finding the top-tier lemon for that specific pairing is like navigating a very particular, well-loved corner of the internet. A lot of the classic stuff from the early 'Yuri on Ice' hype is scattered now, archived on sites like Archive of Our Own with specific tags. The real challenge isn't finding fics, it's filtering for the ones that actually get their dynamic—the competitive fire melting into something else entirely.
Honestly, your best results come from using the relationship tag 'Katsuki Yuuri/Victor Nikiforov' on AO3, then sorting by kudos or bookmarks and adding the 'Explicit' rating filter. Don't just read the top few; sometimes the gems are a few pages in, where writers aren't chasing trends but have a solid grasp on the emotional give-and-take. I've had more luck with mid-length one-shots that focus on a single, intense moment post-competition than with sprawling epics.
The tone really varies. Some lean hard into the dom/sub undercurrents of their coach/student setup, which can be fun if that's your thing, while others portray a sweeter, more mutual discovery. It's worth checking the additional tags for 'First Time' or 'Established Relationship' to narrow it down to the mood you're craving. My personal bookmark is a fic called 'Quadruple Flip'—it's buried now but absolutely nails the adrenaline crash after a win turning into something much more private.