nagisamade, original, highres, 1boy, 1girl, bag, breasts, bursting breasts, button gap, cellphone, cellphone charm, charm (object), cleavage, collared shirt, dark-skinned female, dark skin, earrings, greyscale, gyaru, holding, holding phone, huge breasts, jewelry, kogal, long hair, miniskirt, monochrome, phone, pleated skirt, school bag, school uniform, shirt, sitting, skirt, smartphone, socks, solo focus, thick thighs, thighs, train interior