If you jinx an already fascinated creature, it doesn’t fully recover until the jinx ends.
Benefit: If you jinx a creature under the effect of a bard’s fascinate ability, it also takes a –10 penalty on initiative checks while affected by the jinx. A creature under the effect of your fascinate ability has a –2 penalty on its save against your jinx.
Pathfinder Player Companion: Halflings of Golarion
Pathfinder Player Companion: Halflings of Golarion. Copyright 2010, Paizo Publishing, LLC; Authors: Hal MacLean and Amber E. Scott.