niku (ni23ku), kochou shinobu, tomioka giyuu, kimetsu no yaiba, absurdres, commentary request, highres, 1boy, 1girl, black hair, butterfly hair ornament, clothes writing, couple, demon slayer uniform, face-to-face, hair ornament, hand on another's head, hetero, indoors, japanese clothes, long sleeves, looking at another, low ponytail, lying, on back, ponytail, short hair, twitter username, weibo username, wooden floor