1girl, alternate_costume, animal_ears, arm_behind_back, asymmetrical_bangs, bare_shoulders, black_dress, black_gloves, blush, box, breasts, brown_hair, chocolate, cleavage, couch, dress, elbow_gloves, feet_out_of_frame, fishnet_pantyhose, fishnets, food, gift, gift_box, gloves, holding, holding_chocolate, holding_food, holding_gift, horse_ears, lamp, looking_at_viewer, lying, narita_taishin_(umamusume), on_back, open_mouth, pantyhose, parted_bangs, short_hair, sleeveless, sleeveless_dress, small_breasts, solo, solokitsune, umamusume