1girl ace_of_hearts animal_ears black_leotard bow bowtie breasts brown_eyes brown_hair card check_translation cleavage commentary_request detached_collar ear_ornament ear_ribbon facing_viewer frilled_leotard frills green_bow green_bowtie half_updo hand_on_own_thigh heart holding holding_card horse_ears horse_girl horse_tail large_breasts leaning_forward leotard long_hair multicolored_hair nontraditional_playboy_bunny pantyhose playing_card satono_diamond_(umamusume) seki_(hyokosho) smile solo strapless strapless_leotard streaked_hair tail thigh_gap translation_request umamusume very_long_hair wrist_cuffs