Stepbrother breaks my vagina before mom arrived

Jack looked at his step-sister, Emily, lying naked on the bed, her long legs shaking slightly as she anticipated their forbidden act. He couldn't resist any longer; he pulled off his clothes and climbed onto the bed beside her. Emily reached out to him, their hands intertwining as they locked eyes. They kissed deeply, their bodies pressing together, and Jack slowly entered Emily's wetness. He began to move inside her gently, his eyes never leaving hers. Emily let out a soft moan, arching her back to meet each of Jack's thrusts. She could feel him pushing against her cervix, stretching her tight opening, but it only made her more aroused. She wrapped her legs around Jack's waist, urging him on. Their sweat-slicked skin glistened in the soft light of the room. Jack's hand was trembling with fear.