When Fay turns 30, her mother and sisters keep pressing her to have a baby. She chases some guys, has sex with them, and keeps their sperm in a bottle in the fridge, then selects the most suitable for self-fertilization.

Anna is a nurse with an active imagination. She has a good relationship with boyfriend Sean, but that doesn't stop her fantasizing about more exciting sex.

Jack and Amanda have been together for years and are still in love - they even still have great sex but it all begins to fall apart when Amanda catches Jack while masturbating fantasizing her best female friend, Claire.

Bored married teacher Sarah begins to take an interest in a fifteen year old student called Ryan.

Ellie has got it all - great looks, bucket loads of confidence, her own business and a gorgeous solicitor boyfriend, Nick. But she wants a sense of permanency.