1girl, o, arm_behind_back, asaka_karin, bare_shoulders, bikini, black_hair, blue_bikini, blue_eyes, blue_sky, breasts, cloud, collarbone, day, hand_on_own_chest, large_breasts, looking_at_viewer, love_live!, love_live!_nijigasaki_high_school_idol_club, medium_hair, mole, mole_on_collarbone, multiple_moles, namazu_(yamasonson), navel, open_mouth, outdoors, sitting, sky, solo, stomach, swimsuit, wet