Rule 34 Dev - 1990s_(style) 2girls agent_aika aida_rion aika_(series) bikini double-drum_magazine drum_magazine machine_gun gun high-capacity_magazine leotard machine_gun magazine_(weapon) mg_34 multiple_girls open_mouth panties retro_artstyle saddle-drum short_hair sumeragi_aika swimsuit underwear weapon|1207740339