Greta, Monica, Suzel… (1980)

Being in a tight spot by financial and technical problems, a troupe of traveling comedians comes across an unexpected opportunity when a wealthy aristocrat offers to become their patron. Nevertheless, he imposes a counterpart: the troupe must play an erotic piece written by him.

Alternate Titles
Greta, Monika et Suzelle France, Blue One DVD with Maison de plaisir
Love Theatre 1985 USA (and European English title?)
Das Sex-Theater

Jacques Gateau with his wife Dominique Saint Claire leads a theatrical troupe round country districts in a red double-decker Leyland bus* (passenger entry at rear, but there is no anal in this film!). A rich man asks them to stay at his mansion and performs in a play he has written. This turns out to be hard core and they leave, but their bus breaks down. After Jacques sends his daughter to seduce a mechanic from the next village to repair it and two other girls lead the mechanic off into the woods for a threesome to avoid paying, they return to the mansion and do the play. Jacques’ daughter marries the rich man and there is a wedding party orgy on the bus.