Does this imply a habit?

[Andromedashun]

シュウ・シラカワのファミリアとして生まれた青い小鳥。モデルはラ・ギアス（神聖ラングランが支配するエオルド大陸一帯）に生息する「ローシェン」という鳥。文鳥に似ているらしい。女の子のような名前だが、れっきとしたオスである（実際、桑島法子氏が演じると発表された際、「チカはメスなんですか？」という質問がラジオに届いたそうである）。

常に自分勝手に喋り捲り、お子様には聞かせられないNGワードも使いこなし、しかもお金に意地汚い。その姿を目撃した者は、シュウの周囲の人物はおろか、主と仲の悪いマサキらも辟易としている。

Does this imply a habit?

 

[Toritoribe]

These are not your mistakes, but 1) 主と仲の悪い is a typo of シュウと仲の悪い and 2) grammatically, it should be 辟易している, not 辟易としている.
Are you asking if it implies "always" or not? If so, yes.

 

[Andromedashun]

^ I didn't know if there were typos. Those are from Japanese wiki anyway. Btw, シュウ is チカ's master (typo? it makes sense to me).
I just read in my text books that ている implies ''習慣''. Thanks.

 

[Andromedashun]

Ah, can't edit anymore. >_< Don't mind about that 習慣, sorry.

 

[Toritoribe]

I already know the context since I read the article before answering your question (I had to do this because your quotation is not enough to understand the context, and is too long just for asking the function of the word, i.e., is not appropriate at all). Have you ever seen that the term 主 is used to represent master instead of 主人, not in the page you quoted but even in the whole game? It's just a coincidence that 主 makes sense there (主[しゅ] is obviously a misconversion of a typo of シュウ[しゅう].)

 

[Andromedashun]

I see... Thanks.