1girl, bare_shoulders, blush, bow, bow_bra, bra, breasts, cleavage, collarbone, green_eyes, hair_ornament, jacket, looking_at_viewer, lying, medium_breasts, navel, off_shoulder, on_back, open_clothes, open_jacket, panties, parted_lips, red_hair, riichu, shinomiya_kouta, shinomiya_kouta_wa_mada_shinenai, short_hair, simple_background, sleeves_past_wrists, solo, stomach, thighs, underwear