Ehh?
It's wonderful, isn't it?Oh, right then!
How about Kami-aneki--
Aneki is a 'rougher' way of calling someone an older sibling, and often isn't necessarily done for blood relatives, but anyone respected like a sibling. It's stereotypically what gang members call their de facto boss, so this name now sounds more like a pretentious gang name.No!
You're just trying to make fun of me, aren't you?!
*Sweating!*
*Nervous!*
Uh... umm, so, will you not stop calling me 'Kami-neesan'?
It's embarrassing, you know...!Keep in mind, "Kami" means "divine" or "god", so there's a sense of her being called a goddess.