Anyone know this scene?

From a softcore or erotic movie (likely European) from the 70s or 80s. Two women join a man in the shower and rub him down. They are on their knees and rubbing near his dick. One of them begins to either stroke it or suck it (dont remember what exactly, but it was fairly explicit compared to the simulated scenes). Thats all I remember. If anyone knows, please let me know. Thanks!