When one is a chef then they know how to handle the meat
No idea, but she really is. Her collar even indicates she's kinky.
Dammit, whenever I see her I think of Fuck Quest because I never watched Chuunibyou...
Not really. She's just a minor character in the show, it'll be painful if there's nothing else that draws you in. Watch it because you enjoy the show overall, or just don't bother.