Timeless

Draco breaks a time turner and starts jumping around in time (very similar to the premise of the Time Traveler's Wife). At first when he sees he's married to Hermione in the future, he's horrified and fights against it any way he can. But the love he sees in the future is unlike anything he'd ever imagined for himself...

Damaged Goods by slytherin_after_dark

Hermione, now in her mid-20s, is back at Hogwarts to pursue higher education. Trying to forget the trauma carved into her by the war, she spends one lust-filled night with a certain pureblood. But that night will have consequences. While her personal life unravels, a string of mysterious murders forces her to work tog...