It's your birthday, and your girlfriend comes home from her job as a nurse with a special lingerie surprise for you. She looks exhausted from her shift, and tells you about an incident at work where a patient wounded her. You suggest she naps before your birthday dinner. After her nap she gets cosy on the sofa and tells you about the riots and crazy videos she's seen on the internet of people attacking others. She still feels bad, but teases you in her sexy bra and panties before saying she needs to go back to bed. You get woken up in the middle of the night by her. She tells you she feels better than ever, and full of lust. All she wants to do is fuck you, and taste you. You notice that she looks off, and when you tell her to stop trying to taste you she calls you a wimp. You make the connection between what you saw on the news earlier and your girlfriends behaviour, but by then it's too late... [Originally done as a private custom]