Under the watchful gaze of ancient icons, the siblings prepare for their verification. The girl, her heart pounding, lifts her habit to reveal her untouched sex. Her brother, his hands trembling, pulls out his rigid, untainted cock. As they follow the liturgical prompts, their bodies betray them, leaking arousal onto the cold stone floor. They struggle to maintain their composure, their voices echoing as they recite scripture, their breaths hitching as they edge closer to sin.