It's a bumpy ride when I end up on my stepdad's lap on a crowded party bus. We were sequestered in a private corner of the bus, me sitting on my stepdad’s thighs. It takes me a minute to figure out why he keeps telling me to sit still. Once I realize how his body is reacting to me being perched on him, I can’t help but shift my hips a little...and then a little more. How far can I tempt him before he snaps?