Twilight and Spike grew up and did everything together since forever. But following the events of Magical Mystery Cure, Twilight is now a princess. She grew up first. Spike realizes he needs to catch up, and so makes a choice to do the same.

All the while, there is a secret, one that involves Princess Celestia, our favorite little dragon, and a certain sense of heritage.

Imprisoned in the tunnels beneath Canterlot, she withers away in hunger and despair. In the castle above, curiosity leads him to a door that he is forbidden to open. When they finally meet, it is just the opportunity she has waited for. Mislead by a child's trusting innocence, Spike unknowingly stumbles into the clutches of Equestria's greatest foe. And once you embrace the darkness, the darkness never lets you go...

Cover image by ss2sonic

Spike wants to confess to Twilight about how he feels about her on Mother's Day, but the fact that he's a dragon makes this difficult and he wants her to understand. But unfortunately, the Wishing Bone got to him first...

This is a story that I found on Derpiboo.ru in the form of a synopsis (merely replaced Poison Joke with Wishing Bone), and I would like to flesh it out.

Before Twilight ever met her friends, she was just a student under the watchful eye of her mentor, Princess Celestia. But even with her magic, she still needs help once and a while. But what will she do when her assistant is a small baby dragon?

This story is a sequel to Post Nuptials

In the aftermath of the wedding, Spike is bitter and avoiding everyone. Twilight's determined to find out what's bothering her charge, but she walks a very fine line when dealing with an emotionally distraught child.

Meanwhile, Rainbow Dash suspects something's wrong with Scootaloo, so she starts spending more time with her in hopes of picking the secret from her brain. As she begins to truly mentor the young filly for the first time ever, she begins to see the advantages to having a little sister.

And while all this is going on, Pinkie is struggling with some old family issues that have been brought to the surface, meaning she might have to confront her past at last.

Art by Conicer