Forbidden Mouthfuls: Part 2

In the dimly lit study, a young brother and sister find themselves alone again. The brother, flushed with hormones, watches his sister intently as she reads, her full lips parted slightly. Unable to resist, he approaches her, his hand rubbing his growing erection through his pants. She looks up, eyes widening as she sees his lustful gaze. "What are you doing?" she asks, but her voice betrays her, coming out as a whisper. He leans in, his cock straining against her thigh, and she tentatively parts her lips, taking him in.

• brother
• taboo
• dick-sucking

• familial_relations