@Nermie01
I think Loli dog slaves’s name is Niku, which is literally Meat. For men, slaves named Meat implies they are disposable Meat Shields. For women, it implies they are their master’s Meat Toilet or Cum Dump. The child abuse seems to have been removed from the official publication though...
If you’re reading the novel, you must be really early. For everyone else, don’t worry. It’s mostly a punchline that serves to make people mistake the MC for a genuine shameless lolicon. He pays a small fortune to have her name changed later. You can thank Melon Vomit of Ordinary Cave for this.