I'm losing my mind trying to find this fic. It was one of my faves and I do not remember the author or the title.

OK so here's what I recall of this fic:
-takes place during canon
-Kagome runs into future Sesshomaru
-Sesshomaru in the future sees his chance to right his wrong (he let her leave him when the jewel was completed and suffered for it, never sharing that he loved her b/c he saw it as beneath him or whatever)
-he begins to court her in the future to ensure his past self will mate her
-past Sesshomaru does get jealous and ends up mating her in the past
-and viola, crisis averted and they live happily together or something

Any help would be greatly appreciated thank you!

I believe you are looking for A Blue Ribbon by Stella Mira rated MA.

Yes thank you!