I've been puzzling over this too much and would prefer someone else's opinion.
"Chem Geld: a variety of chemical and surgical treatments have rendered you immune to temptations of the flesh. Seduction attempts against you automatically fail, and the Difficulty of all Charm tests made against you increase by one step [ a Challenging (+0) Test becomes Difficult (-10) and so on ]. When you take this talent you gain one Insanity Point." ( Dark Heresy , pg. 113)
A PC can take this talent, but how exactly does charming or persuading a PC work? Since the Player Character is being controlled by the Player, does a successful Charm test wrest control of the Player Character from the Player? That by a simple roll of the dice, the Player must give up the actions of his character? I could understand if a character is possessed by a daemon or has sorcery done to him to influence his actions, but can a beginning rank cleric (who is skilled in Charm) take control of another player's character just by a simple roll?
Also, has there been any time when an NPC has succeeded in seducing a PC? If a player is smart, any person attempting to seduce them is either:
- Wants money (which the acolyte probably won't give; players are notorious cheapskates)
- Wants a favor (which the acolyte will become suspicious; why go through more "honest" ways to ask?)
It appears to me that this Talent is only useful to NPCs, since it is much more likely that a PC will use Charm or seduction on an NPC than vice-versa. Is this true, or am I being obtuse?