Uncontrollable Ecstasy

You attempt to make a creature feel indescribable joy. If the creature is unwilling, it must make a wisdom saving throw, which it makes with advantage if it is in combat. On a failed save, the creature is incapacitated for the duration, until it takes damage, or until another creature uses their action to stir the creature from the state. While the creature is incapacitated, they feel an incredibly joyous feeling. When the spell's duration ends, the creature knows that the feeling was magical, and can act based on the DM's discretion. 

At Higher Levels. If you cast this spell using a 3rd level spell slot or higher, the maximum duration is increased to 1 hour.