Straight in!

Quickly stripping your own clothes off, you waste little time in getting between Casey's wide open legs. Giving your cock a couple of pumps to make sure it was good and hard, you line it up with Casey's moist twat and go balls deep in one thrust, making Casey grunt.

"Oh fuck Mr Doe, that feels so fucking good, so r-risky!"

Grabbing a pillow from the top of the bed, you get Casey to lift her hips and place the pillow underneath her. Leaning down, you whisper that it's to help your seed get to her womb, Casey looks up at you and smiles, locking her legs together behind your back to make sure that you can't pull out (not that you were going to).

Establishing a rhythm, you start getting deeper and deeper as Casey's pussy walls continually try to milk your cock and balls of their precious cargo. You feel a barrier at the tip of your cock and slowly push through it, Casey looking up at you as you do so, her mouth open in a silent scream. After you pop through the barrier, Casey tells you that you're in her cervix and that no other man has ever gotten that deep before. You smile and say that you're special before capturing her lips and starting a passionate make-out session with your hot student.

Casey whimpers through the kiss as you drive her through four more orgasms, your pubic bone hitting her clit with every thrust, another orgasm builds as Casey breaks the kiss to cry out her release, her eyes crossing from the ecstasy. You hammer into her, harder and harder until your own climax catches you by surprise, holding your cock as deep into Casey's cervical channel as you can, you roar out your orgasm as millions of your very virile swimmers enter Casey's fertile womb.

As you wake up, the lingering scent of sex fills your nose. You stumble to the bathroom and relieve yourself before returning to bed where Casey is still sleeping. You gently arouse her with tender kisses and slowly trail your lips down her body to her sexy slit. You go down on her slowly until she arches her hips and reaches a shuddering climax. She climbs on top of you cowgirl-style and you vigorously fuck until both scream through your mutual climax. You add two more loads of swimmers to her uterus. Eventually, you fall into a tangle of limbs, exhausted but satisfied.

In your dreams, Casey is yours to explore and play with in every position imaginable. But suddenly, reality snaps back as you wake up to her skilled mouth on your cock. You can't resist flipping her over and taking her from behind like a primal animal, adding more sperm to her belly. Sleep comes to both of you.

Full sunlight brightens the room and you both awake. In the steamy shower, your bodies still tingling with pleasure, you can't resist taking her once more from behind as she leans against the cool tiles. Another intense explosion leaves both of you smiling and satisfied, and sends more cum racing to the alluring egg within her.

After breakfast and a passionate session on top of the table, it's time for her to go home. But not before she gives one last gift - a car blowjob outside her house.