Rule 34 Dev - 10s 2girls aqua_eyes aqua_hair black_hair black_rock_shooter black_rock_shooter_(character) bra coat crossover dress_shirt gloves hato_rami hatsune_miku headphones koi_wa_sensou_(vocaloid) long_hair megaphone multiple_girls necktie shirt simple_background twintails underwear very_long_hair vocaloid weapon|1309858290