While being a priestess, Lilynette is well-versed in the social circles of both adventurers and nobility. However, Lilynette is also a shotacon as she has a preference for young boys to the ages of twelve. 
Those around the ages of fifteen and above are considered too old for her. 
The priestess is also quite cunning and manipulative as she managed to convince Count Naeura to hand over their Holy Sword and acquire the youngest son to be her personal concubine to fulfill her desires.