思おもうがまま

expression

to one's heart's content; as one pleases

Used when someone does something exactly as they wish, without restraint. Often follows a volitional verb or する.

See also: 思うまま

• 休きゅう日じつは思おもうがままに過すごしたい。

  I want to spend my day off just as I please.

• 彼かれは思おもうがままに絵えを描かいた。

  He painted the picture to his heart's content.