1girl, blunt_bangs, blush, bra, breasts, brown_eyes, brown_hair, butt_crack, collarbone, fingernails, grey_bra, grey_panties, hiroki_(yyqw7151), holding, holding_toothbrush, iino_miko, kaguya-sama_wa_kokurasetai_~tensai-tachi_no_renai_zunousen~, long_hair, looking_at_viewer, low_twintails, panties, simple_background, small_breasts, solo, toothbrush, toothbrush_in_mouth, twintails, underwear, underwear_only, white_background