Awake teen finds her panties covered in semen and a penis

The video starts with a young woman waking up to find her panties covered in semen and a penis lying next to her. She's understandably shocked and confused, but her curiosity gets the best of her and she decides to investigate. She starts to pleasure herself, her fingers exploring her wet pussy as she moans in pleasure. Suddenly, a balloon tied to her ankle begins to inflate, revealing her stepbrother as the culprit. He's been watching her every move, recording her every reaction. He joins her, his huge cock finding its way to her mouth. She's a good girl, taking it all in with ease. Her big natural tits are soon covered in his hot load, a fitting end to such a wild encounter.