Worlds have collided, which is no big deal. All the more ways our ponies can get up to incredibly lewd stuff. There's no need for apocalyptic events when you have things like two EluRarities lurking around, seeking out things to do to applejacks.

More than once Rarity has lured in a friend under the pretense of a free massage and tickled them to bits instead. However, Applejack and Rainbow Dash decide to get vengeance.

Plotting across the multiverse, Sunset Shimmer, Starlight Glimmer and Trixie find a vulnerable Twilight Sparkle to live out their revenge fantasies on. However, the methods have to be unusual, or she'd die or something. She'll wish for pain anyway.

Just because Twilight's first sleepover almost had an unseemly end doesn't mean it's all that bad. Fluttershy, Rainbow Dash and Pinkie Pie have arrived, and on a fair weather day. Warmer, fuzzier, and more... spotaneously intriguing, for sure.

Pinkie Pie and Fluttershy, fairly deep in their relationship, take a scenic trip to a secluded place to enjoy themselves. Said trip is not necessarily calm and peaceful, then again, that's what neither of them want in the first place anyway.