Rule 34 Dev - 18-kin 1boy 3girls ahoge albertina_the_2nd aqua_eyes arikawa_hime armband artist_name blonde_hair blue_eyes bow bulge chair chalkboard checkered_clothes checkered_skirt classroom closed_mouth collarbone collared_shirt desk drill_hair forehead furrowed_brow green_eyes hair_ornament hair_ribbon hairbow hands_on_another's_head himegoto kakuume knees_together_feet_apart legs_apart legs_together long_hair long_sleeves medium_hair multiple_girls nipples nude open_mouth orange_eyes panties parted_bangs pink_hair purple_hair red_bow red_hair red_neckwear red_ribbon ribbon sadako_(himegoto) school_chair school_desk shiny_skin shirt short_hair sidelocks signature skirt smile standing striped_clothes striped_panties trap twin_drills underwear vest white_bow white_ribbon white_shirt|11662659336