Or, "what Ben Organa did on his summer vacation." Written for this prompt on the Force Awakens kink meme: "Poe and Kylo are exes."
As Kylo Ren awaits judgment, Poe Dameron seeks satisfaction.
Their first time is the last time.
Rey fights, pines, defeats some bad guys, pines some more, gets sex pollened, acquires parents, defeats some more bad guys, and lives. Especially the last bit.