Miyuki Nonogusa (野々草美由紀 Nonogusa Miyuki) is a minor character in the main Bible Black serie. She is a member of the school's swimming team and is so talented that she won a swim meet before her teammates and her captain, causing her problems. She is a nice and calm person who don't run after problems but her succes attract her the anger of some students, mostly other members of the swimming team. She was once in the same classroom as Minase.
She is voiced by Mary Rosenbaum in english.
She is the first female character assfucked by Kitami. She may also being assfucked only because Kitami wanted more fun with her because she wasn't the good virgin she looked for the Night of Walpurgis.
She seems to not being affected by the dark magic as she is not seen taking pleasure being raped by Kitami compared to Itô. Maybe Kitami didn't used it on her and purely raped her by force as she claims that she should have defended her virginity.
According to Kitami, she has a tight cunt because she's a swimmer and have a more tight ass implying that Miyuki was the most pleasant student for her to rape.
She is the only female to have her vaginal and anal virginity took by a female character in the entire saga (Kitami didn't took Imari's one).
She is one of the few character to finaly seems loving having sex after firstly being raped has she didn't try to flee after being fucked by Itô's boyfriend but asking him to come back and being jealous of her captain when she claims that his dick is her.