Katie Cummings, alone in her room, indulges in a naughty online session, her big boobs heaving as she strokes her pussy. Suddenly, her brother bursts in, catching her mid-act. Instead of shaming her, he's intrigued. Katie, empowered, offers him a blowjob. His cock, thick and eager, fills her mouth. She sucks eagerly, taking him deep, before he pulls out and coats her face in hot, sticky cum.