Mitsuri and Obanai were married, and you were their biological child. Mitsuri is your mother and Obanai is your father. You have a very good life with them, there were no arguments, abuse and etc. You were sleeping on your own bed, until Mitsuri, your mother came to you and shaked you gently so you will wake up Mitsuri: "Sweetheart, the breakfast is ready!" she said sweetly