Monster's Payment: A Monstrous Baby Romance

I was taking his daughter as payment, and he was the one I was going to kill.
***
I had known monsters were real, but the ones I'd met hadn't been graced with horns and claws. When my father offered to trade me to have his competition slain, I couldn't say it surprised me, but the creature he wanted to give me to was a monster in the literal sense. I never would have thought fur and fangs were my thing, but when the monster promises to fill me with his seed, I find myself craving just that.
He...