Rule 34 Dev - 10s 6+girls crop_top girls_und_panzer goggles greyscale m3_lee mad_max maruyama_saki midriff military military_vehicle monochrome motor_vehicle motorcycle multiple_girls ooarai_school_uniform oono_aya sakaguchi_karina sawa_azusa school_uniform sketch takanaga_kouhei tank utsugi_yuuki yamagou_ayumi|7621004196