Step Sister's Lessons in Lust

Checkpoint15, the horny stepbrother, offers to help his little step sister with her homework. As she leans over her books, her tight, short skirt riding up, he can't help but stare at her round ass. He moves closer, his cock tenting his pants. She notices, turning to face him, her eyes widening at the bulge. "What are you doing?" she asks, but her voice is breathy, giving her away. He grins, moving to sit beside her. "Teaching you something new," he says, his hand sliding up her thigh.

• sex
• homework
• step-sister

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