Under the cover of darkness, a brother and sister succumb to their forbidden desires. The sister, a horny teen, can't resist the temptation of her brother's body any longer. She straddles him, their clothes still on, but the heat between them is undeniable. He responds to her touch, his hands gripping her ass as she grinds against him. Their kisses deepen, and she can feel his hardness pressing against her. She reaches between them, stroking him through his pants, making him groan. Their passion builds, their hearts racing, until a sudden noise outside their door brings them crashing back to reality.