The dimly lit room is heavy with the scent of incense and sweat as the siblings, their bodies barely covered, begin their sacred rite. The girl's hands tremble as she reaches out to touch her brother's cock, feeling its heat and hardness. She strokes it softly, her eyes locked onto his, as she remembers their teachings. Yet, her body betrays her, her nipples hardening, her pussy aching for more. As she lowers her mouth onto his cock, taking it inch by inch, she knows she's crossing a line, but the pleasure is too intense to stop.