I kinda wonder if Nodoka actually wears a bra at all in the manga or anime (chances are much lower in the anime I'd figured)
Technically, female underwear is never worn in the Saki-verse unless for cosplay purposes. It's just that most hentai manga and fanart tends to ignore this fact because Japan loves their underwear.
Big boobs are a big problem, huh?I'm going to get a heat rash...