A human woman. Both are male and this may be fantasy but it isn't an omegaverse so the only children they can ever have is an adopted child and I don't think they want a human baby. ╮(￣▽￣)╭
but it would be a nice and fun twist if they could - like a half demon and half vampire, uhhhhhh i’m hyping myself up (づ￣ ³￣)づ
But dont you think its still POSSIBLE that they can bear a child cus 'they aren't humans'. And it doesn't matter if its an omegaverse as long as they have some kind of power. So i guess it still possible(⌒▽⌒)
M-preg is a thing even if its not omegaverse... tho i dont want them to have baby here simply because i think it doesnt suit mpreg here.. but i think its possible..
(╯°Д °)╯╧╧ I want to know if they're going to have a baby, because if you saw chapter 13 page 16 & 17 you could clearly see he had a daughter with a human long ago.