Isodel Black

Several months ago Isodel found herself wandering Orgrimmar in search of her friend Tolanda, she came across Maludir Dewsinger and the instant connection had Isodel quickly and oddly smitten with this mortal. 

She admitted to him that she had developed feelings and he threw her heart back in her face.

The succubus went mad, and searched for her own destruction, claiming she had failed as a succubus because in her lifetime she had fallen for not one but two mortals. 

Maludir sought her out and forced her to listen to his apology, he begged and pleaded with her and finally convinced her that he truly was sorry and profess his own emotions towards her.

Fast forward and you'll find these two are now engaged to be wed.