1girl, arm_garter, armpits, bikini, black_hair, blue_sky, blunt_bangs, blush, cup, disposable_cup, earrings, glint, holding, holding_cup, idolmaster, idolmaster_shiny_colors, jewelry, looking_at_viewer, mayuzumi_fuyuko, navel, outdoors, plaid, plaid_bikini, sky, solo, stomach, swimsuit, thighs, uouokuma, wavy_hair