I've been thinking
but in my opinion, the MC will be the champion in raising an inbred population of children.
he will seem to have 5 inbred children - Mom, aunt, sister and 2 cousins - if each of the girls gives birth to at least one child, he is already a champion with 5 children from incestuous relationships.
I used to think that MC from Sisterly Lust is the champion, because he has children from his mother and two (or maybe even three) of his sisters.
do you know other VNs where the MC has even more inbred children?
if MC from "proud father" gets a second child from his sister and adds to this three more children from his three younger daughters (Zoe, Hiley and Riley), then he will already become the father of 5 inbred daughters, moreover, the daughter from Riley will already be his great-granddaughter. it would be nice if they could still persuade Ashley and Rebecca to "make a trip to the maternity hospital" - then the "proud father" will become the absolute champion in raising inbred children - 6 simultaneously born children is the undisputed champion.
but behind him, yes, MC from here with his 5 children