10 Times Your Unfinished Business In Video Games Caught Up With You
4. Cut Ties With Heather Before It's Too Late - Vampire: The Masquerade - Bloodlines
Heather Poe is an NPC from Vampire: The Masquerade - Bloodlines who's one of the rare people your character can save instead of sucking dry of their blood.
You find Heather dying in the hospital in Santa Monica, and once you learn that your blood has the ability to cure humans, you get the option to save her by feeding her some of your red wonder drug straight from your wrist.
The girl will appear in your apartment to personally thank you for saving her life, and afterward she will ask if she could stay with you to help you in your night-to-night work.
The game heavily implies that Heather is addicted to your blood, and the only reason she's so eager to please you is because the addiction can't make her think straight, so the ethical thing to do would be to force her to leave.
However, you can also simply roll with her being your blood servant... and then cause Heather to die a horrible death.
If you don't let Heather go, towards the end of the game, a rival vampire clan kidnaps her and kills her right in front of you.
Well, that's what you get for enabling her addiction, you naughty bloodsucker, you!