1girl, t, blue_sky, blush, brown_hair, closed_mouth, day, dolphin_shorts, floating_hair, from_below, hair_between_eyes, hair_ribbon, inaba_usaki, koiyasumi_~yuudachi_ni_nureta_osananajimi~, long_hair, looking_at_viewer, mayusaki_yuu, outdoors, panties, panty_peek, pink_ribbon, pink_shorts, red_eyes, ribbon, shirt, short_shorts, short_sleeves, shorts, sky, solo, standing, underwear, v-shaped_eyebrows, very_long_hair, white_shirt, yellow_panties