The Dragon Lords' Sacrifice (Toothcup: don't worry he's human)

The dragon's have been angered a great wrong has been committed by the Viking's of Berk. In order to prevent total war and destruction of the village they must offer up a human sacrifice to the Dragon Lord. Unfortunately that human sacrifice is Hiccupa who willing volunteers to spare her people and the fate of another "innocent victim" as the Chief's daughter.
After she is taken to Hel Heim's gate she then meets the Dragon Lord what will become of her fate?
Warning: Will have sexual scenes, non-consensual scenes, self-harm references, potential violence, language. If you have fragile soul take care of yourself.