Rule 34 Dev - ... 2girls blue_hair cosplay drill_hair glasses hakamichi_shizune hatsune_miku hatsune_miku_(cosplay) kasane_teto kasane_teto_(cosplay) katawa_shoujo mikado_shiina misharoute multiple_girls musical_note parody pink_hair teamwork twin_drills twintails utau vocaloid|2353343382