Blutjung und liebeshungrig (1972)

Young and eager for love—that’s what the three wild, perpetually horny daughters of the pharmacist, a man with the telling name Willibald Bumshäuptl, are. Two of the girls in particular, Maria and Christl, are up to all kinds of mischief, even though Papa Willibald, a strict-minded member of the community, has always been scrupulously concerned with his children’s chastity and modesty. Bumshäuptl’s moral strictness goes so far that he speaks out against moral degradation and neglect in the local “Society Against Filth and Trash.” Only the eldest of the young women, Elisabeth, seems to be on the “right path” morally, as Papa Bumshäuptl sees it; she comes across as a real bluestocking. Willibald doesn’t know that she has just lost her job as a nurse because she supposedly couldn’t keep her hands off men. And so it seems like a cruel joke that Elisabeth is now the one expected to keep an eye on her younger sisters’ propriety, to stop them from getting too carried away. But Maria and Christl have already devised a plan to win Elisabeth over with potency pills that are supposed to drive men wild. The plan promptly backfires.