She's not ignorant but she's not knowledgeable either.
She's still very shy about the subject.
To keep balking while doing the deed might be an annoying trait of the Shiratsuyu class.BodySexual KnowledgeSexual KnowledgeChestChestWhy are you called a destroyer?BodySo perverted it would freak out most people.Compared to her sisters her chest is surprisingly modest.
If you insist on comparing her to her sisters, she will answer they are the weird ones.Her body is all-around moderate in volume, however if you look at her skin or the size of her hips, you can definitely tell the blood of the Shiratsuyu runs through her.Even among her sisters her bombshell body stands out.
Her body is not 「pretty」 like a model, but it's the soft and bountiful body of a 「woman」.