Blissful Bubble of Bill

Target one creature in range. An opaque bubble ten feet in diameter with an appearance of your choice forms around the creature. The bubble can be walked into by any creature outside of it. Within the bubble exists a paradise catered to the target, situated on a floating island roughly a mile in diameter. Any desire of a creature within the bubble becomes reality. Any creature within the bubble cannot age, and requires no food or water to survive. The target will not willingly leave the bubble without outside intervention. When a creature who is not the target of the spell enters the bubble, they can attempt to convince the target to leave. The target makes a Will save against your warlock spell save DC + 5. On a failed save, they become hostile to the creature attempting to convince them to leave. On a successful save, they are convinced to leave the bubble, and can walk out. Once the target of the spell exits the bubble, it disappears with a pop, and the magic is dispelled.