1girl, 2023, animal_ears, black_bow, black_bowtie, black_leotard, blonde_hair, blue_eyes, bow, bowtie, breasts, cleavage, covered_navel, detached_collar, green_background, idolmaster, idolmaster_cinderella_girls, large_breasts, leotard, looking_at_viewer, new_year, nigou, ohtsuki_yui, open_mouth, pantyhose, playboy_bunny, rabbit_ears, round_teeth, smile, solo, standing, strapless, strapless_leotard, teeth, thigh_gap, upper_teeth_only, wrist_cuffs