Sexy Sisters (1977)

If you’re searching for 70’s sexploitation at its finest, then look no further than Sexy Sisters (1977). With a campy plot that’s almost too good to be true, as well as an impressive amount of dudity, this is definitely one far out flick. Milly has been locked up by sister Edna after suffering trauma earlier in life. Edna is well aware that their father’s fortune has been left to Milly, and in an attempt to render her unfit to accept the inheritance, has been utilizing the talents of Dr. Barrios to inject Milly with a serum that causes people to become nymphomaniacs. Chained up to her bed and unable to quench her thirst for sexual satisfaction, will the sweet lover of a man named Joe be enough to cure Milly? The parade of peen includes Jack Taylor, Eric Falk, and Kurt Meinicke!