Incestuous desire: The bed-breaking secret.
As the brother and sister's secret affair intensifies, so does the pressure on their poor, unsuspecting bed. The once sturdy piece of furniture creaks and groans under the weight of their bodies, the springs protesting as they bounce and grind against each other in a frenzy of lust. The headboard slams against the wall, leaving dents and scratches in its wake, as the siblings lose themselves in their forbidden passion. Finally, with a groan and a shudder, the bed gives way completely, the frame splintering and the mattress collapsing beneath them. But even as they tumble to the floor, their bodies still locked together, they know that nothing, not even the destruction of their bed, can stop them from satisfying their insatiable hunger for each other.