Shining Armor and Princess Cadance want a foal. When things don't seem to be working for them, biologically speaking, they seek help from an outside source.

The question is this; even if Mr. Cake is down to provide a donation, what will his wife have to say in the matter?

Follow the two couples, one older, one younger, as they escape to a tropical locale and explore the depths of love, the thrills of new experiences, and a whole new kind of friendship.

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Contains; vanilla married sex, voyeurism, hard partner swap, four-way sex, and impregnation.

Dedicated to Grand_Moff_Pony, who thought this idea had merit when it featured the Cakes and the Riches. I hope you don't mind that I swapped Filthy and Spoiled for another couple.