Their father's stern command echoes in their minds, "You mustn't move!" Yet, their bodies betray them, their hips moving in a rhythm as old as time. The sister's tight, untouched pussy rubs along her brother's cock, her juices coating the shaft as they fall into a heated, aghori-like trance. Their moans fill the closet, punctuated by the sound of their clothes being shed. In the throes of their taboo lust, they collapse, their bodies slick with sweat and spent fluids, their hearts pounding as they pray for forgiveness.