Rob lifted up with his hands, and Kathy took his direction, raising herself halfway off of his cock. Then he pulled her back down, causing them to moan again. Rob had never felt anything like this before when masturbating; this was a thousand times better!
"Like...this?" he asked, raising her up and pulling her back down on his cock again.
Gasping, Kathy replied, "Yes, just like that." She moved faster on top of him. "See, you're getting it!"
As Kathy rode him Rob raised her shirt up. He massaged her breasts through her thin bra, and then pushed it out of the way in order to access her breasts directly. He pinched her stiff nipples.
"Uhh...you're a natural!" Kathy gasped. "Why did you think you...unhh...couldn't...heh...score?"
Rob moved one arm around Kathy's back, holding her tightly as his other hand continued to grope her breasts. He pulled her down on his cock harder, faster. "Penetrate the defense...don't let anything stop me. Ahh! I CAN do it!"
Kathy felt a tingling deep inside her, the ghost of pleasure to come. "Yes! Yes!" she called out.
'Penetrate the defense' echoed through her mind. Defense? Then she realized: Rob wasn't wearing a condom! Also, her period had been about two weeks ago. She was so incredibly horny because she was ovulating!
Kathy was in her mid-30's and single. If she didn't have children in the next few years then she would lose her chance. She had a ripe egg on its way, or pretty soon.
All of these things blew through her mind like a warm summer breeze. Her body had already decided what was going to happen here, and she started slamming her pussy down on Rob's cock harder, faster. That tingling deep inside her grew stronger, more insistent.
Rob clamped his mouth onto Kathy's nipple, sucking. Her mind had already been thinking about babies and having a mouth nurse on her boob made it seem all the more real. She dropped down hard on Rob's cock, grinding, as pleasure exploded from deep within her.
"O-ooohh!!" Her body shook as she orgasmed hard on Rob's swollen babymaker.
Feeling Kathy's insides suddenly grip his overstimulated cock like a hot glove set off Rob's own orgasm. He grunted into Kathy's boob and sucked the nipple harder.
Kathy felt Rob's cock swell deep inside her and then his hot, potent seed rushed into her fertile insides, inundating her ripe reproductive system. As she felt this she knew that there was a good chance the young man was impregnating her, and it only threw fuel onto the fire of her own orgasm.
Her body shook as it greedily accepted spurt after spurt of the young man's cum, her orgasm urging his strong, life-giving sperm deeper inside her.
Finally, the new lovers recovered from their impromptu tryst. Kathy carefully raised herself up, slipping Rob's cock out of her. The remains of his cum splashed down onto the front of his jeans.
"Oops!" Kathy said playfully.
Rob just sat there with a goofy grin on his face, not caring about the mess.
--
Kathy and Rob practiced their new interpretation of the scene every day, sometimes twice, though they changed the venue to Kathy's place, and they made sure to also practice it the way their teacher expected. They couldn't just fuck in front of the class!
On the day of the scene the other students couldn't help but notice that Kathy and Rob had an uncanny chemistry together. Though the scene was about basketball there was a real sexual undercurrent that energized their performance. They got an A+.
Kathy was already pregnant by that point, though she didn't tell Rob. She managed to hide her baby bump until the end of the semester and then she broke it off with him with the excuse that the age difference was too much. In truth she didn't want his life ruined by being a father before graduating college.
Rob went off to Hollywood and actually became a professional actor. You might have seen him in some movies, though I'm not going to tell you his last name. Rob's a pretty common name, but if you guess you might get it right.
Kathy stayed a single mother and brought up their daughter as best she could. The little girl sure liked basketball, though.