Nude (Deadly #1) by Morris Gleitzman

Reptile spun the wheel and expertly changed gear. We screeched round a corner. I was flung back against the seat. Desperately I hung on to the howling baby.

'When your father finds out what you've done,' I yelled at the blond boy, 'you're in for it.'

I stared at them, trying to take it in.

I was being kidnapped at high speed in a military vehicle by a bunch of little brats.

The FIRST BOOK in a sex-part serial. 
From the deadly duo who brought you WICKED! comes an all-new spine-tingling saga.