My older stepbrother has always been a real jerk. Making fun of me for playing with my dolls, never wanting to hang out with me and always calling me a baby. So when I caught him lying to our parents about where he was last weekend, I hold the upper hand. If he doesn't do exactly what I want him to do, I'll tell on him and he'll be sent to reform school! So what's the price? He's going to be my baby for the day! I'm old enough to start babysitting soon and need some practice. That means putting him into a thick, disposable diaper, feeding him yummy bottles of milk, reading story books to him and making sure he keeps his pacifier in so he doesn't fuss. But even though he's bigger than me, I can still have him lay down to give him a bare bottom spanking with my wooden hair brush if he misbehaves. Knowing he has no choice, he agrees and resigns to his fate of being his stepsister's little baby.