WHAT'S A STEP-BROTHER FOR? Starring JASON BURNS, CHRIS, J.P. and MARK In the final scene, Chris gets a hard spanking in the kitchen, until Jason is caught peeking in on the session. Jason then becomes the center of attention, as Mark gives him yet another spanking, starting on his skin-tight lycra bicycle shorts, white briefs and bare butt. Then, each boy has to stand there, with their pants around their ankles, watching while the other boy gets spanked hard with a hairbrush.