Blue Velvet?

An explicit lesbian drama, based on Sarah Waters' acclaimed novel Tipping The Velvet and written by Andrew Davies of Pride and Prejudice and Moll Flanders fame, heads the BBC's autumn schedule this year. With a reported £10m budget, and starring Rachael Stirling (daughter of Diana Rigg); Jodhi May; Anna Chancellor and Keeley Hawes (link nsfw), the three-part series features 'explicit scenes of lesbian prostitution and women using leather sex toys.'

Might be worth stopping in for then.

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