As she felt the tip of his rock-hard shaft begin to separate her wet and swollen pussy lips, she thought for a moment how this had started and smiled at the irony of it. Who would have thought she would be fulfilling one of her hottest fantasies at a "study group" the night before a big exam? She had come here expecting several of the other students in the class to be going over their combined notes from the first half of the semester, but no-one besides her and the one hot guy in the entire class had shown up. Now, an hour later, they had jammed the door to the study room closed with a chair and she was as hot and horny for a strange new cock as she could remember having felt for years. She had learned to tell a lot about how a man would feel inside her from how he felt in her mouth as she sucked him beforehand. This one was definitely going to feel a better than just good, and she wanted the whole, thick, delicious specimen buried in her as far as it could go.
She had always imagined that if she ever really decided to do it with a younger guy then it would be much more planned out. She'd expected to talk with her husband while she was getting ready to leave and to have him at home waiting excitedly for her to return from a sexy outing that he knew was taking place. Well, he was at home alright, but he was babysitting the kids and trying to be supportive as she approached her first mid-term exam in over ten years. He had no idea that a scenario they had openly fantasized about for years was actually being played out right now. As she guided the young guy's bare cock all the way up into her she knew how turned on her husband would be when she told him the details. She decided then and there to make sure this was truly a night to remember. This dark-haired soccer player between her legs couldn't be much over twenty, and she was going to enjoy every ounce of his youthful vigor. The way he had flipped her over onto her back while they were kissing and yanked her legs apart to shove his cock in told her that he was selfish enough to give her the kind of hungry fucking she really enjoyed. It was a good thing she had been so damned excited and wet already or the ample chunk of meat pushing into her might have been a lot harder to handle.
He wasted no time hitting a rhythm with his powerful thrusts, and she responded by raising her hips to meet his incoming strokes at just the right moment to maximize the penetration. She pulled herself down a little lower to see whether it would feel even better for her from a different angle, and as she felt his penis start to touch her g-spot she was glad she had. Less than twenty seconds later she felt the onset of a huge vaginal orgasm start to hit her. As it grew she squeezed herself as tight as she could around his member and could practically feel the bulging veins of his cock slipping in and out as wave after wave of pleasure jolted through her tightly contracted pussy. It was impossible for her to control her excited moans when she was this deep into hot sex, and she made no effort to even try to. The sound of her long, drawn out "oooooooohhhhh" made it crystal clear to the young guy that he was doing something right, and he continued pumping steadily into her until she finally looked up at him and smiled in a way that said "Oh my god, that felt sooooo unbelievably good!"
She knew that if she turned her focus more onto his pleasure at that moment she'd have made him come in no time flat, but that wasn't what she wanted just yet. Instead, she pulled him out of her and quickly got up on her knees with her rear end facing him at the edge of the table. He promptly responded to her inviting pose by inserting his cock from behind in a way that took her almost immediately to the brink of another deep orgasm. She knew that most guys considered this view of her ass, her back, and her dark brown hair to be one of the sexiest things about her. Just as she had hoped, the excitement made his cock just a tiny bit harder and thicker, and it couldn't have felt any better. She laid her arms and head on the table and gave her pussy completely over to the solid pounding she was receiving from behind. She couldn't even tell if she was having multiple orgasms or one long, extended one that had multiple peaks of pleasure, and honestly she didn't care. It just felt good, and she was so horny she wanted it to go on and on and on.