roru (lol dessin), douma (kimetsu no yaiba), kochou shinobu, kimetsu no yaiba, highres, 2girls, black bow, black hair, black jacket, black nails, blush, bow, breasts, butterfly hair ornament, buttons, demon slayer uniform, fangs, fingernails, furrowed brow, genderswap, genderswap (mtf), greyscale, hair between eyes, hair ornament, hand on another's chin, haori, jacket, japanese clothes, long fingernails, long hair, looking at another, medium breasts, monochrome, multiple girls, open mouth, parted bangs, parted lips, sharp fingernails, sidelocks, smile, turtleneck, updo, upper body, white hair, yuri