Applejack has agreed to model for a photoshoot as a favour to Fancy Pants. She owes him a favour, after all. It has nothing to do with their ongoing relationship. Honestly.

As she finishes a job for Fancy Pants, Rarity ends up learning a thing or two about Fleur. But is it enough to push her out of the Canterlot Couple's bed, or into it?

Discord must ease excess frustrations by taking two Elements of Harmony as consorts.

Lyra/Soarin'/Bon-Bon, stud negotiations.

Applejack/Trixie, soft domination in order to impress upon her the error of her ways

Fluttershy/Pinkie Pie. The two eldest of the Mane 6 are close to becoming mares.