好すきなだけ

expression, adverb

all you want; as much as one wants

Used to indicate doing something freely, without limit, or to one's heart's content. Often follows a verb or is used with ～て form.

• 好すきなだけ食たべていいよ。

  You can eat as much as you like.

• 好すきなだけここにいてください。

  Please stay here as long as you like.