The brother's hands roam over Michelle's body, cupping her breasts, pinching her nipples, before sliding down to her soaking pussy. She moans softly, her hips moving in rhythm with his fingers. Their breathing grows ragged, their bodies slick with sweat. Michelle's hand moves faster, her grip tighter, as she feels her brother's cock throb in her hand. He leans down, capturing her mouth in a searing kiss, their tongues tangling as they both reach the edge of ecstasy. Just as they're about to cross the line, they hear their father's voice outside the door, forcing them to freeze, their bodies aching with unfulfilled desire.