Rule 34 Dev - 10s 1girl angry arms_behind_back back bdsm blue_eyes blue_hair bodysuit bondage bound female_focus gag gagged improvised_gag long_hair looking_at_viewer matching_hair/eyes neptune_(neptunia) neptune_(series) next_purple purple_hair purple_heart_(neptunia) rope solo stormcow tape tape_gag upper_body|7228909233