Unchaste Lessons: Sister & Brother's Forbidden Fuck

In a secluded classroom after hours, Harmony, the innocent schoolgirl, finds herself alone with her stepbrother. As they study together, the air grows thick with tension. Harmony, her uniform skirt riding up, can't help but notice her brother's growing bulge. He, in turn, can't keep his eyes off her developing figure. They share a heated glance, and the dam breaks. She straddles him, her wet panties rubbing against his cock as they make out, their hands exploring each other's bodies.

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