Thirst Manipulation Technique

Allows the user to manipulate the perceived thirst of the affected, making them think that they are thirstier than they are and at any rate the user wishes, even instantly however, growing over time is preferred as it's less suspicious. This means that even if someone has drinken, they can seem to still be thirsty or exaggerate the thirst to the point of changing the person's behavior as they grow desperate to quench their thirst. On the other side however, this can also be used to suppress someone's thirst when it would be a burden.