刚刚乘汽轮抵达神户港的小蝶(池玲子 饰),被女扒手好美(愛川まこと 饰)当作毒品运输人带到藏毒窝点,遭到黑社会分子的严刑拷问。千钧一发之际,从监狱出来的混混让二(内田良平 饰)解救了小蝶。小蝶旋即抓住好美,得知自己误被拷问的原因。原来码头黑帮的残党浅吉(安部撤 饰)等众,利用女扒手从横滨偷运毒品,阴差阳错遭遇小蝶。 让二入狱中其老大被人杀害,老大独生女清子(星野みどり)下落不明。他和小蝶联手追查,发现一切都指向了毒品贩运团伙,一场恶战在所难免……Ocho gets abducted by a yakuza clan that uses a gang of women to smuggle drugs in their vaginas. Finding out that the kingpin had killed the last boss and abducted his daughter, Ocho joins forces with the drug mules against the clan.