Rule 34 Dev - 1girl adjusting_clothes adjusting_swimsuit ass backpack bag bangs_pinned_back blonde_hair blue_eyes blue_one-piece_swimsuit blush from_behind heart hiyori_mizuki kurumi_(lycoris_recoil) long_hair lycoris_recoil marker_(medium) one-piece_swimsuit randoseru red_bag school_swimsuit shikishi solo swimsuit traditional_media|24168004731