2girls, ahoge, all_fours, animal_ear_fluff, animal_ears, ass, black_gloves, blue_hair, blush, boots, brown_hair, crawling, fang, full_body, gloves, green_eyes, green_hair, green_tail, holding, holding_reins, horseback_riding, kuromiya, kuromiya_raika, long_hair, looking_at_viewer, multicolored_hair, multiple_girls, open_mouth, original, pony_play, reins, riding, saddle, shiromiya_asuka, short_hair, sitting, sitting_on_person, stirrups, tail, thigh_boots, tongue, tongue_out, two-tone_hair