1girl, ass, bed_sheet, black_hair, black_mask, blush, bookshelf, bra, breasts, bridal_gauntlets, choker, cleavage, collarbone, earrings, feet_out_of_frame, frilled_choker, frills, heart, heart_earrings, idolmaster, idolmaster_shiny_colors, indoors, jewelry, large_breasts, looking_at_viewer, lying, mask, mayuzumi_fuyuko, mouth_mask, on_side, panties, polka_dot_gloves, polka_dot_thighhighs, purple_bra, purple_panties, solo, two_side_up, underwear, za_yu_a