Bound by duty, two sisters submit to their dominant father's bizarre command. They're to pleasure him orally, his massive cock a challenge neither expected. Gasping, they take turns sucking and slurping, their inexperience evident but arousal undeniable. Spit and pre-cum coat their chins, their eyes watering as they struggle to take him deep. Yet, despite the taboo, they crave his release, eager to taste his forbidden essence.