King Sombra had no need for Grogar and the other failures, and he knew it. His first attempt to return had only been stopped by that fool dragon whelp tripping, hardly a flaw in Sombra’s impeccable strategems! This time would be different. And, in reconquering the Crystal Empire single-hoofedly, he had proven it!

Now all he had to do was to take complete control of the Crystal Heart, and secure his grip on all of Equestria. The latter, he can achieve soon enough. But controlling the Heart requires very specific conditions.

Conditions that involve the usurpers who stand before him now.

CW: Coerced consent, M/F sex, Incest w. Intentional forced impregnation, Threatened kidnapping and foalcon, Murder, Eye violence, Depiction of torture, Child abandonment, Poor parental relationships

Written for the Wincest Winter of Worldbuilding contest.