"Collecting snacks for Yotsuyu in the mountains" is somehow simultaneously adorable and horrifying. And Kogane not getting her cup size right in the shop is very much on brand.
Unfortunately the fishcake joke doesn't really work unless you happen to think of that specific fishcake, so the clarification is good. Personally I think aburaage is a good comparison too, for a red/gold fox at least. But I guess our boy prefers fishcake.