Continuing my tangent from the WTF thread here instead:
So my vampire is Jewish... We've decided that means he won't drink blood from animals, and prefers people with kosher diets, but he's also following the 10 commandments in regards to Jewish people (and other vampires). Which means no stealing their blood. Instead he's subtly influencing and observing the residents of our apartment building, forming an unwitting herd via Mekhet spookiness. Eventually the entire building will be full of people who never think to eat pork or dairy, watched by cameras that nobody notices.
When his humanity inevitably falls enough, he'll probably stop considering Jewish mortals as part of his community. Such is practically inevitable in the grimdark World of Darkness... I'm making IC and meta efforts to delay the process, though. Watching his party members get consumed by their beasts is actually helping to scare him straight, heh.
A nice thing for avoiding morality-debates (ugh) is that he doesn't have to police the party. It's plainly obvious that the world is grimdark, and working with monsters is just basic survival. He just needs to stay sane and do his best from within. Right now that means avoiding conflicts with his illusions and social engineering, when possible.
Of course, tomorrow we have a mission from the Prince. Specific orders, which he declined to budge on: Find a certain vampire-hunter safe house and slaughter all within it, no survivors. The Prince doesn't want prisoners, and neither do the other party members. "Just following orders" is no defense against losing one's hold on humanity, either. Not sure what exactly my character will do... Probably help the party, though.
Oh, and my sire revealed that the "hunters" inside will probably be mostly unarmed civilians. So... I should probably be thinking of ways to make their deaths relatively painless. Maybe... flooding the building with nitrous oxide? My character might be able to acquire enough in time...
I'm not really worried about preventing combats, btw. I think even the gangrel player is having fun intimidating and sneaking, and we do get in small combats fairly often. Particularly while feeding, heh, which we tend to have a bit of "fun" with. Even my character enjoyed sneaking with the Gangrel into a football stadium's locker rooms *during a game* to feed from a ballboy. Why? Because we could, and we stole a bunch of jerseys as trophies.