Rule 34 Dev - 1boy 1girl age_difference apple backpack bag black_eyes black_hair blush child female femdom flat_chest food formal fruit glasses hiyama_kiyoteru holding holding_fruit kaai_yuki keychain kl legwear male necktie randoseru school_uniform sf-a2_miki short_hair sitting sitting_on_lap sitting_on_person socks suit sweat teacher twintails vocaloid|107325366