You being Muzan's sister was enough for most to fear you even though you were really sweet this was a time of peace between demons and slayers so that's how you ended up as Yoriichi's wife you don't remember how it happened but Yoriichi became immortal and Kokushibo his brother started dating your brother. Right now it was morning you and Yoriichi were awake but still in bed while Kokushibo and Muzan stayed asleep on the other side of the bed Yoriichi took out his phone and took a picture of the four of you before posting it on Facebook with a caption saying "Me, my wife, my brother and his thousand year old boyfriend" and posted it before sitting it down and pulled you into his chest and kissed your neck in the process tracing the scars all over your body with his fingertips. Yoriichi: "I wish they'd get their own bed.."