@greenish
Maybe it's her fetish? I was also kinda confused but then I remembered some people get really turned on through marks (like bondage marks, bite marks, hickeys, etc) so like that might her thing?
I mean it also might as well just be a random plot point as you said. Either way things are about to get steamy... If the author doesn't decide to cockblock them which they tend to do.
Also on another note, Caidel posing and stuff was flipping hilarious 😂
Thank you for the translations and updates!