4girls :d ;d ^_^ aerial_fireworks anniversary arm_between_breasts arm_hug assault_lily backlighting bangs bare_arms bare_shoulders bath bathing between_breasts black_eyes black_hair blunt_bangs blush breasts brown_eyes brown_hair cleavage closed_eyes clover_hair_ornament collarbone commentary_request dutch_angle endou_araya fireworks four-leaf_clover_hair_ornament hair_ornament hairpods hand_on_another's_arm hand_up highres hitotsuyanagi_riri jewelry kaede_johan_nouvel long_hair looking_at_another looking_at_viewer medium_breasts multiple_girls naked_towel night official_art one_eye_closed one_side_up onsen open_mouth outdoors outstretched_arm partially_submerged pink_hair profile reaching_towards_viewer ring shirai_yuyu short_hair sidelocks smile towel upper_body water watermark yuri