Kokuyoriizan

So this is Kokushibo × yoriichi × muzan and it is my favourite Kokushibo and yoriichi and muzan muzan find out that Kokushibo and yoriichi are demon slayers and yoriichi and Kokushibo don't that muzan is pregnant muzan is runing when he fall and the pregnancy test fall down Kokushibo and yoriichi looked at it before they say anything muzan faints and was brought to a doctor he woke up muzan didn't say anything your muzan