Looking for a doujin that was on the front page at some point several months ago. The characters were arguing over proposals for new flavors of cookies for their company. They spent time together after work to continue their argument, leading to them getting drunk and hooking up. They both get really embarrassed and try to pretend nothing happened, but they couldn’t forget how mindblowing the sex was so they end up doing it again without alcohol this time.
I think the characters were representing animals too, like a cats vs dogs thing. I think their name sounded close to their animal. I forget what animals, maybe not cats and dogs, maybe one of them was a monkey? Idk, it wasn’t a big part of the story