I’m pretty sure you can be. Especially when the butt is mostly muscle so a big or at least average sized butt would be a give in by the nature of being a warrior. If anything there lack of ass says more about them then anything else.
Even Hank Hill’s ass?
It’s slang/turn of phrase. Of course she has a butt or else she’d have a lot of problems being able to basically anything. But, she doesn’t have a big one is the point.
I choose not to think about it.
I don’t think I’ve seen a good enough side shot of them to tell rn. But, there is that one back shot from the early eps that was

People saying that characters that have no ass have an ass in the original people calling spindly ass anime girls “thicc”.
Mordred’s chest ain’t average sized at all. And, again, no she does not have an ass. There hasn’t been a single piece of art I’ve seen from apo that shows her with an ass of any kind.
I know there are pieces of art people like to cite as it showing she has an ass but don’t actually show her with an ass at all because people’s understanding of what having an ass is as non-existent as mordred’s ass itself.
Saber has nothing of value. Unless she’s her lancer form when she got it all.
Mordred ain’t got tits either.
Honestly, if Bedivere didn’t exist I’d say it was a plot hole. But, he does and he’s real girly and wears an armor dressed (less feminine but still a dress).
Also >Saber
>boobs
