1) His ultraindulgent parents never disciplined him for anything.

2) She lived a life of ultraindulgent excess, always indulging in luxurious experiences.

3) The ultraindulgent dessert buffet at the party was irresistible.

4) Their ultraindulgent vacation included first-class flights, luxury accommodation, and gourmet dining.

5) The novelist's writing style was criticized for being ultraindulgent and long-winded.

6) The wealthy heiress lived an ultraindulgent lifestyle, spending lavishly on designer clothes and extravagant parties.

7) Despite the recession, some people continued their ultraindulgent spending habits.

8) The celebrity's ultraindulgent demands included only drinking imported mineral water and having fresh flowers in every room.

9) The film portrayed a world of ultraindulgent luxury where money was no object.

10) The restaurant's ultraindulgent menu featured dishes with truffle oil, caviar, and edible gold flakes.

11) I'm sorry, but the word 'Ultraindulgent' does not seem to exist in the English language. Here are some similar words you might find useful: indulgent, extravagant, lavish. Let me know if you'd like examples using any of these words.