Mary Crawford is in her last year at Barlow R.C HS and she has just been accepted her place at Uni in London after summer. Perfect right? There's just one tiny problem. She's never had sex...in fact she's never even been close. At the ripe old age of 17 she's wondering if she'll ever even be kissed. It's pretty difficult to get noticed let alone kissed when you're invisible at school, have extremely Catholic parents that extract you from every "sex ed" lesson garnering you the lovely nickname of 'Virgin Mary'. It's even more difficult to make friends with a name like that, let alone boyfriends. Mary wants to be prepared. Uni is a complete "sex fest" according to everything she wasn't supposed to watch on the telly. Sex and attracting the opposite sex is like any other subject. it can be studied, learned right? And there's only one person she can think of that'd be qualified and willing to teach her for a price that is. Liam Gallagher. But what both of them fail to realise is that it could end up costing them both a lot more than twenty quid...