My step-sister, an 18-year-old Colombian, seeks relief from her boyfriend's constant attention by requesting a back massage from me in Spanish

My 18-year-old Colombian stepsister has been feeling neglected by her boyfriend, and she\'s come to me for a back rub. As I massage her, she can\'t help but let out a few moans of pleasure. But that\'s not enough for her - she wants more. She tells me to stop and watch as she pleasures herself, giving us both a thrilling climax.