A prequel or sequel to the Royal Exchange comic, we have the former Queen Chrysalis signing up to be a Princess within the Crystal Kingdom with her new castle mates, Shining Armour and Princess Cadance. Though she might be biting a bit more offer than she expected with this agreement
A MLP:FIM comic featuring Shining Armor and Princess Cadance getting some help with their sex life from Queen Chrysalis
I take no credit for this comic, all credit and praise should got to the original artist: Kanashiipanda