In the story the wife/gf’s friend hates the main character but shows up at their house one day after being abused by her husband/bf.
The couple take in the friend and its revealed throughout the story that the reasons for the friend’s hatred of the main character is that she is in love with him.
The three of them then begin a threeway relationship.
Anyone know think they know the title/have the link for this particular story? Been stumped for a couple days now.