Unbeknownst to her stepdaughter, her dad's eyes are always on her, drinking in her youthful curves, imagining her tight, untouched pussy. He watches her dance, her body moving with a sexuality she's not yet aware of. One evening, she walks in on him masturbating to thoughts of her. Instead of running away, she stays, watching his thick cock in his hand. She tentatively touches it, then wraps her lips around it, her inexperience evident but thrilling. He teaches her, guiding her head, until she's eagerly sucking him off, her innocent face now a mask of lustful desire.