Okay ... so I've used every possible useful permeation of the phrases: blood wrinkling fingers, what causes fingers to wrinkle, things other than water that can wrinkle fingers ... (I retried all these search phrases substituting the word wrinkle for prune as well.) And the only thing people talk about wrinkling fingers is water. Now I know that at least certain juices will wrinkle fingertips after a while from first hand experience ... but ... will ... blood?
Things like setting and time frame for the story don't really matter as far as I can see. So let me tell you all you need to know.
My human character has just spent an entire day torturing vampires and has the blood all over her ... she's completely coated in the stuff and has been for at least 10 hours.
Since her hands have been wet with blood all day ... will her fingers get wrinkly (pruny)?
Thanks in advance for any and all assistance in this matter!!!!