Forbidden Fruit: Backdoor Temptation
The family's quietude is shattered when the siblings, left alone, give in to their forbidden desires. The brother, driven by curiosity and hormones, pushes his sister against the wall, his hands roaming her body. She gasps, her heart racing as he lifts her dress, revealing her bare ass. He runs his fingers along her crack, pausing at her puckered hole. She squeals in surprise, but her body betrays her, arching into his touch. He spits on his hand, lubing up his fingers, and pushes one, then two, into her tight ass. She moans, her body tensing as he finger-fucks her, preparing her for his cock. He replaces his fingers with his dick, pushing into her, stretching her wide. She cries out, her nails digging into his back as he pounds into her, their bodies slapping together in a rhythm that echoes through the empty house.