6+girls :o ahoge aqua_eyes ayase_hazuki barefoot black_hair blue_hair blush breast_grab breasts crossed_legs d: flat_chest flat_chest_grab fukami_isana game_cg grabbing green_eyes green_hair himeji_sara kamidere large_breasts long_hair looking_at_viewer multiple_girls navel night nipples nude onsen ooguro_miho open_mouth orange_hair outdoors partially_submerged pink_hair purple_eyes red_eyes short_hair sitting standing tamahara_youko tokunaga_hoshino towel uesugi_chihaya wading water wet white_towel yellow_eyes yuki_(kamidere)