1boy, 1girl, ahoge, arisugawa_natsuha, bad_pixiv_id, bare_legs, barefoot, breasts, brown_dress, cleavage, dress, feet, hamedoragon, hetero, idolmaster, idolmaster_shiny_colors, large_breasts, legs, looking_away, orange_hair, pov, pov_hands, producer_(idolmaster), see-through, see-through_cleavage, short_dress, simple_background, sitting, solo_focus, toenails, toes, undressing, white_background, yokozuwari