1girl, all_fours, ass, birthday, blue_sky, brown_hair, cloud, cloudy_sky, field, grass, gym_shirt, gym_uniform, hair_between_eyes, happy_birthday, looking_at_viewer, looking_back, love_live!, on_grass, open_clothes, out_type_(outtypeex), outdoors, pantylines, red_eyes, red_shorts, shiny_skin, shirt, shorts, sky, sweat, t-shirt, tree, twintails, wet, wiping_face, wiping_sweat, yazawa_nico