uparupya, asahina mafuyu, asahina mafuyu's mother, project sekai, absurdres, commentary request, highres, 2girls, bathtub, black jacket, black pantyhose, grey shirt, grey skirt, hand on another's head, in bathtub, jacket, long hair, long sleeves, lying, miyamasuzaka girls' academy school uniform, mother and child, mother and daughter, multiple girls, neckerchief, on back, open clothes, open jacket, pantyhose, parent and child, parted lips, partially submerged, purple eyes, purple hair, red neckerchief, school uniform, shirt, skirt, wading, water