Choose Your Zoldyck Boyfriend from the Start

My name is Lilith, and I'm searching for the perfect sire to help me fulfill my dream. For some reason, everyone is enthusiastic at first, but as soon as they hear my request, they look troubled and cut ties with me at once. On a friend's advice, I went to the Zoldyck family, who can handle any job. At first, they told me I'd come to the wrong place, but after hearing what I wanted, their eyes lit up and they started enthusiastically pitching their services. "The only good thing about our family is that we're all pale-skinned. Do you like men with long hair? This is my eldest son, Illumi. He's good at managing money and very good at raising children. I can guarantee he won't break the contract. Or maybe you prefer someone with a middle part who's handy with his fingers? This is my second son, Milluki..." A flood of words and photos left me dizzy, so I chose the eldest, Illumi. He didn't have much of a problem with his mother's arranged marriage. When he heard that the assets would be split evenly, he showed a great deal of enthusiasm. I really didn't want to fail again, so I stressed that I needed a well-nourished sire to have a child with me, and that once we signed the formal contract three years later, he couldn't back out. I parted my lips slightly. "Reproduction requires a huge amount of nutrition. During the process, I will eat the sire carefully, one bite at a time." Illumi looked a little troubled. He punched his palm. "As long as I maintain enough nutrition, that's all you need? No problem." Just as we were about to sign the contract, the corner of my eye caught a flash of silver, bright as moonlight. In that instant, I couldn't control my drooling. My appetite swelled rapidly, and I couldn't stop salivating at the sight. I admit it. I regretted my choice. . 1. A brotherly threesome, a dark and obsessive romance, pure love with a Hunter flavor (probably). 2. The heroine is not human. 3. The setting makes the romance legal: Killua is an adult (.) 4. Around 200,000 to 300,000 words in total. Theme: World peace.