Can't remember the title!

Story by Reyom

Looking for a multi chapter story where it was Futa on an undesignated gender; all of it was anal sex so it could've been male or female receiving. The first chapter involved meeting in a bar and then having sex outside in the alleyway. One of the much later chapters involved the original Futa's mother drugging up the MC to try to mindbreak them into staying with the family. For the life of me I can't remember the name or the author of the story.