La sorella di Ursula

In the wake of their father's death, two beautiful sisters - sensitive Ursula and promiscuous Dagma - come to a seaside resort for a relaxing vacation. But their idyllic getaway will soon become a depraved nightmare of kinky exhibitionists, dope-sick lotharios, lust-crazed lesbians and a psychotic killer who tears women to pieces with - no kidding - a phallus of massive proportion. (jakelijan virallinen teksti)