This idea was suggested to me by my friend Julia.
This postulates that sailors in ME are tattooed, which I think is fair, as it seems to be common among sailors everywhere. Eldarion is a teen, and goes to spend a summer in Dol Amroth because Aragorn wants him to learn about shipping, etc. At the end of the summer, Arwen and Aragorn go to visit DA and bring Eldarion home, and he wants to get a tattoo just like the sailors he's been learning from, and Aragorn and Arwen have to try to talk him out of it, or at least talk him into gettting a tattoo that won't show.
No slash or Mary Sue please.
None Characters: Aragorn