The film High Test Girls, originally titled Sechs Schwedinnen von der Tankstelle, is a daring Swiss sex comedy directed by Erwin C. Dietrich. Known in Vietnam as Six Swedish Girls in a Boarding School, it stars a sultry ensemble including Brigitte Lahaie, Jane Baker, Nadine Pascal, France Lomay, Flore Sollier, and Élodie Delage. Released in Switzerland on September 19, 1980, this 85-minute romp promises a feast of provocative entertainment.

The story follows six stunning Swedish girls, notorious for turning a girls’ boarding school upside down with their naughty antics. Now tasked with running a gas station and diner, they transform the place into a playground of seduction. When customers roll in for a fill-up, these vixens serve far more than fuel, igniting steamy encounters right on the premises. The plot thickens with laugh-out-loud chaos as city officials attempt to curb the girls’ scandalous behavior, only to find themselves ensnared in a whirlwind of flirtatious, lust-fueled hilarity.