1girl, arms_behind_head, arms_up, ayase_eli, beach, bikini, black_bikini, blonde_hair, blue_eyes, breasts, collarbone, day, eyewear_on_head, high_ponytail, kirisaki_reina, large_breasts, linea_alba, long_hair, looking_at_viewer, love_live!, love_live!_school_idol_project, navel, ocean, outdoors, palm_tree, parted_lips, sand, side-tie_bikini_bottom, solo, stomach, sunglasses, swimsuit, tree