I don't know if anyone will be able to help me with this..

I'm looking for an old British film I watched years ago on vhs. It was a British film from circa 70s or early 80s and I have no idea who was in it, only the plot!

It starts out with a guy teaching 2 girls how to play a strip card game before a second guy turns up and joins in. This ends up in a foursome during which their female neighbour walks in to borrow a fiver. She is then pulled in, stripped off and joins the fun.

If anyone recognises the plot and knows what it's called and where to find it, that would be amazing.

Thanks

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