shinra (artist), kannami yuuichi, teacher (sky crawlers), strike witches, the sky crawlers, world witches series, highres, 2girls, aircraft, airplane, animal ears, bikini, bipod, contra-rotating propellers, drum magazine, goggles, gun, jacket, leather, leather jacket, luftwaffe, machine gun, magazine (weapon), mecha musume, mg 34, multiple girls, parody, propeller, striker unit, submachine gun, swimsuit, thompson submachine gun, weapon, wehrmacht