黒髪のおっぱおさん
An [[original]] character by [[chiwino]]. Has [[long hair|long]] [[black hair]], [[purple eyes]] and [[large breasts]]. Her full name (and the name chiwino uses) is black-haired oppao-san (黒髪のおっぱおさん).

Her name is most likely taken from the word "おっぱお":http://dic.pixiv.net/a/%E3%81%8A%E3%81%A3%E3%81%B1%E3%81%8A (oppao). The word made its first known use on Hikaru Ijuin's radio show Shinya no Barajikara (深夜の馬鹿力) on 11/1/2004 as part of his joke material.

[quote]
子供A「「いっぱい」の「い」を「お」に置き換えて言って見ろ」 
子供B「お・・・おっぱい？」 
子供A「バーカ、おっぱおだよ。おっぱいだって、おまえスケベだな」 

スケベで何が悪い！男は皆、おっぱいが好きなんだ！！（多分） 
[/quote]

Translated:
[quote]
Child A: "Tell me what you get when you replace the 'i' in 'ippai' (a lot) with 'o'."
Child B: "O… 'oppai'?"
Child A: "Duuuumy, you get 'oppao'. Thinking about boobs, you're such a pervert."

What's so bad about being a pervert! All men like boobs! (probably)
[/quote]
oppao-san