She straddles him, her pussy already wet and ready for him. He lies back and watches as she positions herself on top of him, her hands on his chest for balance. She lowers herself onto his cock, feeling it stretch her out as she takes him in. She starts to ride him, bouncing up and down on his cock with abandon. He reaches up and starts to play with her nipples, making her moan even louder. She pushes back against him, taking him deeper and deeper inside of her. He can feel himself getting close to the edge and he grabs onto her hips, guiding her movements as he thrusts up into her. She moans with pleasure, feeling his cock hitting all the right spots inside of her. She leans forward, pressing her breasts against his chest as she continues to ride him hard. He reaches up and grabs onto them, squeezing them tightly as he feels himself getting closer and closer to the edge. Finally, he can't hold back any longer and he explodes inside of her, filling her up with his hot cum. They collapse onto the bed together, both exhausted but satisfied. As they lay there catching their breath, she looks over at him with a sly grin and says, "That was some hard riding on top of your cock.