1girl, animal_ears, bare_shoulders, black_hair, black_skirt, blush, breasts, detached_collar, hair_between_eyes, idolmaster, idolmaster_shiny_colors, large_breasts, looking_at_viewer, ponytail, rabbit_ears, rabbit_tail, sazanami_(re_n_rentaro), shirase_sakuya, shirt, simple_background, skirt, solo, strapless, strapless_shirt, tail, white_background, wrist_cuffs