Your turn

"Wake up, dumbass! It's time to switch!" You hear from the periphery as you're repeatedly struck with the giant dildo to wake you up before you get in trouble for sleeping in class. You don't know how long you've been out, but you're happy to have your airway free for the first time in thirty minutes, even as your pussy and asshole have significantly more toys in them than you remember.

After quickly taking the various objects off and out of your body, you take the strap-on from Britany, stepping into the harness as you try to clear your head of pain and focus enough to take your **** on her tight body.

"Alright, sluts! I know you're probably still feeling pretty tired from all that practice, but we don't have much time to waste." Mr. Davis continues, quickly resetting Maria back to start to instruct the new group of givers by brushing all the clips from her breasts, without bothering to pinch them for a proper release. He lifts her up by her big tits, unsticking her bare back from where it's stuck to his desk after such as long time and moving her about a foot down, laying her head on the desk rather than over it while keeping his erect cock embedded in her throat for most of the transition, trying to save the pull out part of the reset for last. "Since a lot of you are feeling a bit weak in the knees, we're gonna switch positions slightly so you don't have to be on your feet so long."

Britany takes her spot laying on the desk as you get in position over her head in the same way your teacher is demonstrating on Maria, assuming one of the positions you're most familiar with, since it's the way you've been woken up basically every morning since you turned eighteen, usually finding it too much effort to drag you into the position you were in, especially since they want to wake you up as they hilt themselves in your throat, rather than when they're pulling your hair. Your loving father and helpful brother almost always take a morning piss into your stomach immediately after, to start your day off right, so you don't mind; wishing someone would do that to you right now, despite the tremendous pain from having your esophagus nearly ruined by the fake cock you're currently stuffing into the mouth of the girl that did it to you.

"Now, this position is a little more tricky since you need to pull upwards when you brace yourself to help your partner, but the rest of the principle is the same." Mr. Davis explains, grabbing a firm hold on Maria's breasts and yanking her upwards, lifting your unresponsive best friend into the air to insert himself without moving his hips a single inch, then dropping her as he intentionally falls at the same time when he reaches the final bit if his length, landing on her face with all his weight the second her head hits the table to completely hilt himself inside, but she's too dazed to react to the crushing impact if she's even still conscious.

You find yourself having difficulty lifting Brittney by her big fake tits to insert your strap-on, opting instead to skip to the drop like your family usually does anyway since you're feeling pretty weak anyway, pressing your full weight into stretching out her throat as you let gravity do the work for you, quickly slamming your pelvis into her face with a loud thud. She has a pretty obvious orgasm from this, but the commotion from the rest of the class doing the same thing to their partner drowns her out and her leg twitching looks enough like pain to pass an inspection, if it weren't for her suddenly squirting pussy suddenly spraying a puddle onto the desk.

"Try to make sure you're using your fully body weight as you let her get comfortable. You can use her chest if you need to keep balance," he continues, demonstrating by grabbing her breasts with all his strength as he balances on Maria's face with his cock still lodged in her throat, then begins showing the class how to do proper thrusting by shifting his weight to her brutalized tits to slowly extract himself, then dropping back down onto her head as hard as possible once he gets to the tip, smashing her skull harder than the previous position with each fall.

You're feeling pretty confident about how well you're doing as you mimic your teacher's violent skullfuck, feeling like an expert on this method since your brother does this exact thing to you so frequently, even though you're usually on the receiving end, but Britany is moaning and squirming so much each time you push off her chest and drop back down onto her face that you're worried that you'll both get caught. You act on instinct, moving down to catch your bully's squirting juices in your mouth, deciding it would be better if everyone thought you were causing her sudden orgasms as you begin enthusiastically lapping at her clit.

Mr. Davis considers stopping you since it's not exactly in the spirit of what the class is about, since he's trying to prepare them for any real world deepthroating situation his students might find themselves in, and it's extremely unlikely any man would do ever do that type of thing to them, but he convinces himself that it could happen, since he's enjoying watching you eat her out, instead simply advising: "Please don't forget to move your hips, Sarah." as he continues to slam his own into Maria.

You are pretty aware that piss makes regular pleasure even more intense, along with the pain switch, not that anyone ever bothers with that aspect, so your sudden oral stimulation has Britany going even crazier, but at least you're pretty sure that you're at least getting away with it, slamming your pelvis into her face as hard as possible while you work her with your tongue. A sudden stream of inert girl urine sudden fill your mouth, causing you to wonder if the bitch was really having this much difficulty holding it under your body weight, but you roll your eyes and gulp it down anyway, used to swallowing any kind of piss while acting as the house urinal, mostly from your mother, but happy to drink from anyone that walks into the bathroom while you're on duty.

The teacher suddenly looks at the clock, losing track of time thinking of new ways to destroy Maria's formerly flawless tits as he bounces off of her face, realizing there's only a few minutes left in class. He quickly begins trying to get himself off in earnest, abandoning all pretext and punching her breasts like speedbags as hard as possible while humping the poor **** girl's head as fast as possible, concentrating on getting himself off rather than long-form ****. He digs his fingernails deeply into her bruised boobs one last time as he seizes up, perfectly timing his orgasm to fire the first shot into her stomach just as the bell rings.

"Alright, sluts! I'll see you tomorrow! Please bring any school equipment to the front of the room before you leave!" He call out, still thrusting his hips as he pumps out a huge load into Maria; extra large after edging himself with her throat for an hour. "Sarah! Don't forget to clean up your accident!"

Britany glares daggers at you for a moment as she hops off of the desk, wanting to keep hating you, but her face softens since she knows you saved her ass. "Thanks for covering for me, Bi-... uh, Sarah..." She says, deliberately not looking at you as she swallows her pride to show her appreciation. "I guess I can help you clean up, but don't think this changes anything between us!"

The two of you make quick work lapping up the puddle of your piss and squirt, as your teacher wakes up Maria with a few less than gentle cockslaps and forces her to thoroughly clean his member once he has finished milking his giant dose into her stomach, reprimanding her for sleeping through most of class.

Maria apologizes shakily as she slurps up the long streaks of jizz and gagged up saliva from his shaft, as well as the viscous puddle that collected around the base and dripping from his balls after the long lesson. She finishes her cleaning job at roughly the same time as you, beginning to stand up with Britany as your deepthoat teacher dries his damp member with a handful of silky brown latina hair and tucking it back into his pants to recover for the next class.

"Gah! I have to... Ah! go suck off my boyfriend now... ow! ow! ow!.... I'll see you later, Sarah." Maria says as you approach her, crying out in pain as she quickly tries to tuck her bruised breasts back into her tight top before rushing off, not wanting to get dumped over failing to give him head during the short break.

You wave to your friend as she bolts down the hallway without waiting for you to say goodbye, then turn to see Britany has done the same; not that you would have wanted to hang out with her anyway. You look around for one of your nerd friends to suck off and hope they can sneak you a fresh buzz.

(* This brings Back to School Part 1 to an end! There's a bit of part 2 on my SubscribeStar, but I will be switching to Accidental **** for a bit, you can read those chapters now here. Hope you enjoyed Part 1! *)