luxuriation

Example:He allowed himself an indulgence of dessert after dinner.

Definition:the act of indulging oneself, especially in the enjoyment of pleasures to an excess; self-gratification; a yielding to one’s whims or desires.

Example:The hotel’s excess of luxury items sold at inflated prices.

Definition:an excessive quantity or amount; too much of anything, especially as is harmful or unbecoming; a great deal more than what is considered normal or appropriate.

Example:The guests were taken aback by the hotel’s extravagant display of luxury.

Definition:extravagance is an excessive extravagance, waste of money, or a lavish, wasteful, or extremely expensive behavior or manner, especially related to material comforts or self-gratification.