1girl, o, armpits, arms_up, black_ribbon, blurry, blush, bokeh, bra, breasts, brown_hair, cleavage, clothes_pull, collarbone, depth_of_field, earrings, grey_hair, groin, idolmaster, idolmaster_shiny_colors, indoors, jewelry, lace-trimmed_bra, lace-trimmed_panties, lace_trim, looking_at_viewer, masuku_(saint_mask), navel, open_mouth, panties, plaid, plaid_skirt, ribbon, serizawa_asahi, short_hair, skirt, skirt_pull, small_breasts, solo, stomach, underwear, undressing