Thinking that the two pig boys would be too focused on transforming each other, Justin decided to try and use the opportunity to transform both of them so he can pass this strange exam.
But as soon as Justin takes a step towards the two pig boys they both turn their attention to him. They surround him and sandwich his body between them with their larger bulk pinning him in place. Then they start caressing his entire body like they were doing to each other only moments before.
Justin tries to struggle his way out from between them, but fails as he's mind is quickly overwhelmed by the pleasure and combined mental will of the two pig boys. As they continue caressing him, Justin is dimly aware that his body is being transformed.
If he doesn't do something to turn the tables on these two pig boys he'll fail the exam!