Morgane et ses nymphes

Two French girls get lost in the woods and accidentally enter the realm of sorceress Morgana Le Fay – who gives them the choice of either staying young forever as her lovers, or rot in a dungeon for eternity.

According to https://rockshockpop.com it’s a “strange, slow moving and very dreamlike film. Add to that a cast of beautiful and often times very naked Eurobabes, some absolutely gorgeous cinematography, a sinister dwarf with bad eye liner and a frumpy smoking jacket, and a creepy creaky and classy old castle and you’ve got yourself a pretty damn cool little film.”

See the picture of the poster for details on the exact condition.