Twilight is chosen to help field-test a new spell developed by the top sexual research institue in Equestria. Rarity volunteers to 'help' her, and she is but the first to do so. WARNING: Contains Futa.

Not all stories end in sunshine, smiles, and easy forgiveness. Sometimes, the scars left by traumas run deeper than anticipated. And sometimes, long-withheld pains, fears, and doubts can cause a pony to hit their breakdown.

Spike falls out of love with Rarity, and soon meets a filly who's had a similar 'break-up'. Bonding ensues.

Shortly after defeating the Black Arms, an incident with Tails' new invention tosses Sonic across the realms and into Equestria. There, he discovers that this world will soon need his help.