Using violence to "spread the love"? Borderline evil. Also seems a bit lawful for something I'd consider chaotic in nature. But I digress...
This kind of creative guild forming is exactly the kind I like to read about in the gaming world, something that disregards the niche organizations (thieves guild, etc...). I'm imagining some sort of crusading paladin prc fighting in the name of free love, drawing on the power of unrestrained sex. This would stick in my mind as a player and the treacherous Knights of the virgin add the perfect adversary to these free spirits.
As far as freedom goes it does seem a bit weird to see them use spells and brainwashing to force their opinions. Then again I see no reason after time the initial intentions might change slightly, or at least the means to an end.
Overall a great idea that be really cool for the players as well as the dm
Thanks, I'm glad you think so.
The organzation is definitely borderline evil, perhaps well-intentioned extremist.
Given that the organization is also allied with succubi and eriynes, it is possible that they persuaded the leaders of the organization to use more dubious means to achieve the greater good.
Although the knights themselves fully believe in the morality of their actions.
It is also possible that the knights keep their trickery and deception a secret so that only a few trusted members know that the knights use enchantment spells on recalcitrant women.