to your heart's content
悪名高い独裁者は、思う存分特権を乱用した。
The infamous dictator abused his privileges to his heart’s content.
彼は思う存分楽しんでいた。
He was having the time of his life.
その独裁者は思う存分特権を乱用した。
That dictator abused his privileges to his heart’s content.
思う存分楽しみましょう！
Let's enjoy ourselves to the fullest!