
Can someone pls explain to me how yiyi became the father? I feel like this isnt omegaverse so... ┗( T﹏T )┛ Please help me

Yiyi wanted a child do he got it done in the lab with a Women. They don't have sex or anything(im guessing artificial insemination). You kno like Kim K's last two children ?? But anyway so the seme had switched his sperm with yiyi. That is rorou is the Seme's kid while yiyi's sperm was frozen and i guess kept in a sperm bank.
WHATTTTT. IT WAS THEIR SON ON THE EXTRA. AT FIRST PANELS IT WAS SO CUUUUTE THEN LAST PANELS HE WAS SO HOOOOOOT ⁄(⁄ ⁄·⁄ω⁄·⁄ ⁄)⁄