This love is too heavy!!!

Lutia, the reincarnation of the Holy Sword Exceltier, was just a normal girl working for the guild. One day, the Holy Sword’s former owner and the hero, Ashard, walks into the guild! The Holy Sword Exceltier completed its role after the battle against the Demon Lord but it seems that Ashard loved the Holy Sword too much, even going as far to bathe and sleep with it! If he finds out Lutia is the reincarnation of Exceltier, what will happen to his love?!

From MangaHelpers: A certain beautiful princess was captured by a demon king, and a hero went out with his party of adventurers to rescue her. When he returned successfully, he asked for marriage as his reward... but not with the princess, with her maidservant Aria Milford! Aria was as shocked as anyone else, since she quite happily considers herself a minor character in this story! The hero is determined to win her hand and her heart, but what will she do about it?