存ぞん分ぶんに

adverb

to one's heart's content; as much as one likes; freely

Used when someone does something without restraint, fully enjoying or indulging in an activity. Often used with verbs like 楽しむ, 語る, 泣く, etc.

• 休きゅう日じつは存ぞん分ぶんに楽たのしんだ。

  I enjoyed the holiday to my heart's content.

• 思おもう存ぞん分ぶんに泣ないた。

  I cried as much as I wanted.