It is 1929 and women out number men, the result of the First World War and Spanish influenza. Where are the men for a lorry driving, war widow like Stephanie (Claire Lams), perceived as past her prime at 32, independent - had to be during the war - and wanting a baby.
Who is there is Dennis (Ben Lloyd-Hughes), a sperm donor but not of the turkey baster sort.
In Stephanie's small room at her lodgings - landlady out the way - their unusual transaction is about to take place. Dennis is stiff backed, stickler for the rules of engagement - no kissing on the mouth - as laid out by the bohemian doctor who sets up the liaisons. He has the air and manner of posh and is well turned out - you could easily see him in uniform. Stephanie is nervous, chatting relentlessly, breaking the rules but she's also funny not afraid to poke fun at their situation, raise an eyebrow at an unwitting double entendre or talk about her sex.
Unexpected consequences arise from this unorthodox transaction and when rules get broken the two have to examine their pasts, their motives and where their lives are going. As the mirrors of Stephanie's room reflect back their appearances, their relationship exposes some truths about themselves.