Anal sex, shouldn't be getting pregnant.

“Soak your fingers in my juice,” you command him, and he does what you ask, filling your pussy up with his fingers until his digits are covered in your fluid. Then, you turn around, laying over the desk to show off your prodigious ass to him. “Lube up my asshole, and you can fuck it.” You don’t think about why this is the path you’re heading down, it just feels...right.

You wait a few seconds, but he hasn’t started doing as you asked, making you a little irate. “Um, Mrs. Rashly, I’ve never really had anal sex before. Are you sure I can’t use your, uh, other hole? I’d be sure to pull out.”

From having been James earlier that very day, you know that he’s telling the truth. Still, you find him more than a little childish now. Sighing heavily, you explain to him, without turning around, “Pulling out is a poor method of contraception, I would have hoped that was covered in your sex-ed classes. I cannot afford to become pregnant at this stage in my career, especially with a student’s child. So, you’re going fuck me in the ass and pass the class. If I feel your cock get even a centimeter inside my pussy, you’re failing.” It’s tough love, you know, but it’s the only thing the boy will understand.

After a short pause, he finally does as you’ve asked, and slips his lubed fingers into your asshole. You know now that Mrs. Rashly actually prefers anal to vaginal intercourse, and her sphincter is already nicely prepared for what’s to come. Of course, this is actually the first time you’ve ever had anything up your butt, but thanks to your teacher’s experienced body, it already feels wonderful. You even consider, once going back to being that loser of a college student, perhaps you should get a dildo and try it out in your original behind.

That thought, and all others, leave your mind when his cock easily slips into your asshole. It is like nothing you’ve ever experienced before, and you love it. “Fuck yes! Fuck my ass, you twerp, put your all into it!” you swear at him. Those words come to you without thinking, they’re an immediate response. You get the pounding you wanted, and soon you get the creamy reward as well, a full load of cum in your ass.

You have to admit, if only to yourself, that James surpassed your expectations. “Clean yourself up,” you tell him, as you grab some well-placed tissues and take care of your own sanitary requirements. Once he’s seen to himself and is all dressed up, you regard him cooly and say, “Mr. Thomson, you’ll get an email with your changed grade in the coming days. Leave my office, and never tell anyone what happened here, if you know what’s good for you.” Looking terrified, he does as you ask, and you’re left alone in the office once more. You take a breath, then make sure to say out loud, “He is getting an A, that’s for sure.” Technically, you’ve done all you set out to do. But sex turned out more fun than you expected...maybe you could stay in this body a little longer, as a special treat?