Your search for "aamondo" revealed the following:
Fire Emblem Three Houses Doujinshi - Triangle With Another World's Dimitri (Dimitri x Byleth / Dimitri Alexandre Blaiddyd x Byleth Eisner)
$ 26.95Product details: Dimitri x Byleth / Dimitri Alexandre Blaiddyd x Byleth EisnerWill Dimitri accept another version of himself as Byleth's...