The room is heavy with tension as the brother and sister sit facing each other, their eyes locked, their bodies aching with unspoken longing. The girl, her hijab discarded, her dark hair cascading down her back, reaches out to touch her brother's knee. He jerks back, but she persists, her fingers tracing a path up his thigh, her touch setting his skin on fire. He groans, his resistance crumbling as she leans in, her breath hot on his ear, "We're all alone. No one will know."