Do you know if you're good in bed? The British public, and casts of Cucumber and Banana, talk openly about the importance of cumming, whether size matters, and their most explosive sexual encounters.

The great British public, porn stars and casts of C4 & E4 original dramas Cucumber and Banana share their sex confessions and disastrous encounters while answering some probing questions

Sex is everywhere. But not everyone is getting it... Shirley, 58, is happily celibate, but Gary, 33, is haunted by the sex he's missing out on, and 19-year-old virgin Sarah blames herself

Does anyone still care if you're lesbian, gay, bi, trans, or queer? It still matters to 18-year-old Mark, who's about to come out as gay to 40,000 people on YouTube - and he's terrified

The great British public and the casts of Cucumber and Banana discuss the hormonal awakening of teenagers, and the adolescent crushes that never go away

The British public and the casts of Cucumber and Banana talk taste and decency, sexual politics, and sex on TV! Plus a look at Russell T Davies' groundbreaking drama, Queer as Folk.

Hook-up apps like Grindr and Tinder have given anyone with a smartphone instant access to casual sex in a way that websites, personal ads and, um, real life can only dream of...

The final episode in the series sees the British public and the casts of Cucumber and Banana reveal their filthiest fantasies and share their most outrageous sex stories