Nice change of settings! And an original happenstance for the stuck ending.
The problem with Fest, though, is that he know how to make interesting situation leading to a character willingly taking the place of one of these livestock/slaves, but it rarely make sense when they keep doing it, way before they're stuck.
Same as the one where they play volleyball, in this one there's absolutely no reason for the noble redhead to keep being a slave once in the city, when in the barn, and when making that last pause. Make no sense she would protest only *after* being asked to crawl in a table position and plates placed on her. ^^'
@hihihahahoho It's true that for a lot of these galleries, a sense of peer pressure and expectation to not disappoint others is what drives the girl to not push back even as things get worse and worse for her. But that fits with Japanese cultural sensibilities.
I mean, to me the biggest awkwardness of livestock girls is rather the lore that has them always saying "I'm human~" so that people ignore it when a real girl says it. Sometimes that's paired with other methods of judging, like accidental tattooing, but by itself it's nonsensical to me that this society doesn't account for that. Also silly to see lore where just being casually branded by a random person is enough to become a permanent voiceless slave with no questions asked.
My favorite situations are the ones with the love dolls. The lore is much more solid. I especially like the one where a owner makes his daughter dress as a love doll for sales, then a rogue love doll tricks the her into going into a machine that changes her face. Or the one where the girl switches clothes with a "high intelligence" love doll as a prank and stays perfectly still like her to see if the worker can tell it's her, then the love doll reveals the prank but pretends they didn't switch clothes.
But everyone has differently sensibilities about what feels most "natural". Anyway, I wish fest would do more CG sets with love doll maids, since maids make for awesome role reversal candidates.