kotatsu (kotatsu3), milly (paperman), paper man, bad id, bad pixiv id, translated, 1girl, ahoge, anal, anal beads, anal tail, animal ears, anus, anus only, aqua eyes, ass, bandaid, bandaid on pussy, black hair, blush, braid, butt plug, cat ears, cat tail, censored, collar, fake tail, fang, fat mons, female focus, fingerless gloves, folded, gloves, grabbing own ass, green eyes, hair ribbon, knees to chest, legs up, looking at viewer, loose socks, lying, no panties, on back, open mouth, partially visible vulva, presenting own body, pussy, ribbon, school uniform, serafuku, sex toy, simple background, skirt, socks, solo, spread ass, spread legs, tail, twin braids, white background