You him

"Hi Jake! Do you like the new device in our class?"

"Hi Ana" Jake steps back because he knows how cruel you're with boys. You like that he's scared by you.

"It's a little too much... I mean, we don't need to be restrained like that..."

"It's true. We don't need to tie you..." suddenly you kick Jake right in the balls. "iI Can kick you whenever I want!!"

Jake bends over holding his aching nuts. "Oooo Ana... Why me?" he asks, wondering why you've just kicked him.

"I want to try the new device and i'I've decided you're gonna help me!"

You grab Jake by the balls and walk him in the classroom. The classroom is empty. Jake keeps on struggling. You tighten the grip on his balls "we gonna have a lot of fun with your bits!" You let go of his balls and let your knee smash on his crotch. Jake falls on the ground. It seems that he doesn't have the strength to fight you. You don't lose any time and tie Jake to the X shaped device.