The desperation that lead the cursed woman to drug and rape the girl she had loved since childhood was very sad. I got the sense that the fact that she wasn't allowed to leave the village and her love definitely didn't want to stay there pushed her over the edge. The fact that, if she had tried to seduce her honestly, she probably would have gotten the same result, since the other woman had loved her since she was young as well, makes it slightly tragic. The fact that the impregnation didn't occur until after consent had been given helps make the story a bit easier to handle.
Evidently the last panel has a new story in the background stating that the village they left was destroyed by a landslide... One wonders how the mother of the heir to the curse will take that? After all, it was her choice to take her love out of the village that lead to its destruction... Seems like a recipe for serious guilt...