Himitsu!

Not that I remember. This is from "Farming Life in Another World" which is an exceedingly ordinary show. I have watched the show and read the manga, but I don't remember this as a plot point (and I am pretty sure this would have stuck in my brain). If I remember correctly, this scene is the group of elves introducing themselves to the MC as they are moving into his village.

Pretty funny joke subs though. Something as crazy as this might have made the show more interesting tbh.

My instance was down for a bit there, it should be back now.

But it was a dude asking a bunch of busty anime women how the farm produces so much milk without any cows around, and the women replying "it's a secret".