2girls, ;d, animal_ears, aruchi000, bikini, black_bikini, black_one-piece_swimsuit, blunt_bangs, breasts, brown_hair, casual_one-piece_swimsuit, cleavage, explosive, eyewear_on_head, feet_out_of_frame, flower, genderswap, genderswap_(mtf), gold_ship_(run_revolt_launcher)_(umamusume), gold_ship_(umamusume), green_eyes, grenade, grey_hair, hair_flower, hair_ornament, holding, holding_grenade, holding_water_gun, holster, horse_ears, horse_girl, horse_tail, jewelry, just_a_way_(racehorse), large_breasts, looking_at_viewer, multiple_girls, necklace, official_alternate_costume, official_alternate_hairstyle, one-piece_swimsuit, one_eye_closed, original, paint_splatter, personification, purple_eyes, side_ponytail, smile, sunglasses, swimsuit, tail, thigh_holster, umamusume, water_gun