"Any girl from a big clan would have that much basic knowledge. My father had a book in his library explaining this problem in detail. Don't worry, I will lend it to you someday so that you can read it." Selena tried to flaunt their status gap jokingly.
Alex just pinched her nipples to get back at her.
"But even then, I would still be satisfied with having just two-three children in our life."
"Hihihi, you might be okay with that but your uncle and aunt definitely want to have many grandchildren to play in the future, especially Aunt Meg."
Now that she mentions it, Alex suddenly noticed that her Uncle and Aunt had never conceived a child even though they copulate so much with each other all these years.