It's not everyday I'm flustered with hyperbole, but I can safely say that I have found the greatest animated sequence by the country of Japan ever created in the history of forever. This is a clip that needs no back story and is even better without it, from the current running anime series Mayoi Neko Overrun! I do warn you, it does get a little NSFW with the fan service at the 2 minute mark, but even your supervisor/manager/boss/significant other would be hard pressed to fault you for marveling at this clip's excellence: