Finally, the day came for Feisty to give birth. He moaned and groaned in pain as contractions wracked his body. After hours, the reborn Mark slid out of him. Feisty noted silently that Mark was fully male, something that he tried to not let bother him. But at least his new son was the spitting image of him.
“At last, you’ve given me a son!” Crow proclaimed. “Something none of my other mares have done. Clearly, male mares are superior to female ones. What shall we name him?”
Feisty was so distracted by Crow immediately proclaiming the foal as his, despite not being his biological father, that it took him a moment to respond.
“Noble,” he finally said. Crow beamed.
“An excellent name. Now, stand up so I may impregnate you with seed of my own.” Feisty obeyed happily. He turned away and lifted his tail. Without further ado, Crow slammed his glorious, enormous cock into his eager pussy. Feisty moaned in delight as Crow shot load after load into his now empty womb. Eventually, even a stallion like Crow would run out, and he dismounted his mate.
“Noble will not be treated inferior to your next foal from me, will he?” Feisty asked.
“No! As the firstborn colt to my primary mate, he will be my heir! But a stallion such as myself can never have too many colts.”
“Yes,” Feisty agreed.
“I will show Noble to the rest of the herd. Then, he may suckle from your adorably small breasts,” Crow said. Feisty nodded. Crow left, Noble in his arms. Feisty was a bit disappointed to be impregnated immediately after giving birth. But he understood the importance of a large herd and multiple foals. Just during his pregnancy, their herd had grown as other centaurs heard of Feisty and yearned to be in the same herd as him.
Eventually, Crow returned and gave Noble to Feisty. Feisty held Noble to one of his small breasts. Noble latched onto a nipple and suckled eagerly. Once Noble was done feeding, Crow and Feisty mated again. And again. And again.
In short order, Feisty was pregnant once more. But he began to worry. What if this next foal was female? How would Crow respond?