I think it's surrogation, so that's why author didn't even care about that.
ooh! that makes sense, thank u
What does surrogation mean...?(〜￣△￣)〜
you pay a woman to bare your child; its their job to not get attached to the child and give birth to it.
basically you hire a woman to give birth to your child, people who have partners who aren't fertile might go through this process also it can be illegal to do in some states and places
^^^
does rourou’s birth mother ever like take place in this story? i wondered for a while but then forgot about it, i don’t think it will happen but thinking of possibilities is entertaining