1girl, borrowed_clothes, breasts, cleavage, collarbone, cup, hair_ornament, hairclip, higuchi_madoka, holding, holding_cup, idolmaster, idolmaster_shiny_colors, indoors, kugimiya_atsuki, looking_at_viewer, mole, mole_under_eye, monochrome, mug, oversized_clothes, oversized_shirt, sepia, shirt, short_hair, solo, swept_bangs, upper_body