Feeding Kills or Cannot Extract Blood

When you feed on a victim, it will behave realistically and damage their health. If you feed on a victim twice in a 24hr period you will kill them (unless they are essential). If an NPC dies in one bite, you may not have followed my instructions for upgrading and the NPC may not have had time to heal from a previous feeding before you removed an old version of my mod and did a new clean install.

Simply open your console, clink on the NPC, then type: setav variable08 0

If you cannot extract blood from a victim (no option appears), then your victim may not be sleeping, seduced, parlayzed, or dead (you must be sneaking to extract blood from a dead body). They may also have had their health damaged from a previous feeding and not have enough blood to spare - you will have to wait 24hr for them to recuperate.

If your victim becomes stuck as "unextractable", then simply open your console, click on the NPC, then type: setav variable08 0