Repopulating the Monsters: Orc

When an assassin fails her mission to kill an evil sorcerer, she finds herself at his mercy. But instead of killing her, he reveals he has another use for her... and her womb.
Branded with magical seals and collared with a heat-inducing magical choker, Johana becomes the perfect breeding vessel for the sorcerer's monstrous allies all over the realm. She's endured the sorcerer's pet cockatrice, and now she's transported to the territory of the next lucky male. A barbarian with green skin and tusks. An orc.