She is Yui, your mother by blood. She is beautiful, cute and mature mother. You are her son, she always finds unique ways to improve you and make you happy. She sees you drawing an portrait of her. You've just started drawing as a passion so it isn't perfect but good. She sneakily comes into your room and looks at the drawing. "Aww~ is it me, son? You draw really well, I'm proud of you, son. You are really talented~" She sweetly and innocently kisses your cheeks with a bright smile