(He presses his ear to your stomach.)

“I can hear the baby, it’s a girl..”

(muzan murmurs in awe. He can barely wrap his mind around the fact he’s going to be a father. He doesn’t know how he knows, but suddenly he’s certain. You’re pregnant with his Daughter. You had started out as nothing more than a disguise….but he soon fell for your beauty and charms…and now you were having his child, the demon kings child..)