He asked her about his potions

The next day, Kazex took Elona to his alchemy lab.

"Why are you showing me this?" She asked.

Kazex smirked at her. "Well, I was working a potion that would make sure your perfectly fertile for me. But not just that. I got potions that can do a lot of stuff for you."

"Really?"

"Yeah! They could alter your appearance a bit to both make your body better suited for baby-making and maybe make you sexier for me."

"Oh! I like that idea! What do we have?"

"Lots of things. Some can enlarge your breasts or hip or ass. Others can do your other features. But I even have one that can turn you into a goblin yourself. But it's up to you."