1girl, animal_ears, belt, bike_shorts_under_skirt, blue_eyes, breasts, cosplay, crop_top, ear_covers, grey_hair, hisakawa_hayate, horse_ears, horse_girl, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, ines_fujin_(umamusume), ines_fujin_(umamusume)_(cosplay), large_breasts, long_hair, looking_at_viewer, lying, midriff, nagae_rika, navel, on_back, pink_skirt, purple_eyes, side_ponytail, single_ear_cover, skirt, solo, umamusume, unu_(unucence), visor_cap, voice_actor_connection, white_belt