muzan x tanjiro with some smut and hashiras included, the hashiras find out about muzan having a 'wife'

[BL] "That f****ng truck-kun, I will kill him!" "Why would I want to be transmigrated into a dating sim?! Especially the female protagonist is a f****ng twisted!" "Tsk. However, to be back in my world, I'll protect those f****ng male leads from that crazy b***h! In this damn f****ng outrageous form, a hideous black cat!" "I only want to save them, but why are they started pampering me? Well, this is kinda good..." "No, are they, wooing...me? Haaa, I'm f****ng straight! Please find yourselves a girlfriend!" -Photo's not mine, credits to the rightful owner-

Just your regular business teacher that got hit by a truck died then reincarnated as a CEO capture target for a heroine who so annoyingly dumb "You know what let's just give the company to my little sister then get the hell out of here" 'what the hell' "Why did you leave? Or do I have to chain you so you can't escape me" "Shhhh~ don't cry yet this is just the beginning, it's your fault this is your punishment" "Come here sit on my lap, we'll have so much fun" "Promise to never disobey me, you don't want to know what will happen if you do"