Well uh, I think I crossed some type of new moral line...I don't know which one.
I'm an orc swordsman, Uk'al Amazedmatches, a member of a sand troll civilization, and I have two companions, Zuk'agarr Tamedlance and Z'an Phantomgorges.
It's still fairly early on in my quest - already some weird things were happening.
I went to the town of Bindpost, where I was sent by my zealot captain, Ziruga Beanwhip, to kill the slothful mind ringleader Gaelamal Furplanks, possibly a former sand troll who was cursed by some deity.
By pure chance, I came across two vampires, an ogre maceman, Ott'or Roarstreaty, and a naga pikewoman, Vetel Sectknow. Both of them were immediately hostile - Ott'or was fought in the marketplace and so he didn't stand much of a chance when the merchants and local guards charged him. I managed to drink his blood and become a vampire myself. Then I came across Vetel, who I fought one-on-one, and it was surprisingly easy, not just because of my own enhanced strength, but also because, well...she was naked and unarmed, like Ott'or - I have no clue why, but I've been noticing completely naked people in mead halls and such recently, I'm guessing that's some 43.xx glitch.
I couldn't get a single-hit kill on Vetel, so I opted for carving up her limbs instead - afterwards, a horrid, evil idea crept into my head, and I took some of her blood and put it in my backpack.
I then went into the local tavern, the Sugary Mouth, and emptied one of the barrels that was filled with sewer brew.
I then did this after filling the barrel.
I think I'm the orcish Dio Brando. (yes it actually did vampirify them, they're described as vampires when I ask for directions).