One-night stands; lots of Londoners have had them. But when Vicki Henry joins their ranks, her carefree night of passion has a terrible consequence.After the act, she is leaking a fluid that looks …unusual. Coupled with the growing signs of pregnancy and recurring nightmares, these raise disturbing questions for Vicki. Like: just who was her partner? And what did he do to her? Assuming he was human at all?