Jack Miller whips Mac O`Connor and Al Douglas in a no-holds-barred fight to become the leader of an outlaw-motorcycle gang, and as a victory prize, Sherry Tabor becomes Jack`s "Old Lady" and has to take on each gang member sexually...one-at-a-time. The gang comes upon two teenage couple swimming in a lake and Jack decides the gang needs a couple of new "Mamas." They overpower the girl`s boyfriends, Frank Billings and Joe Banana, of the Joe Banan Thing band..and take the girls with them. Joe, whose thing is evidently fighting, is hospitalized, but Frank finds a wallet belonging to Miller, and sets out to rescue his sweetie, Liza Jensen, who may or may not desire any rescuing.