Answer some questions

As you survey the class, Jade's hand goes up. You can guess why.

"Yes, Jade?"

"She said to stop, so why didn't you? Can't consent be revoked at any time?" You can't quite decipher her tone, but you're getting hints of anger, confusion, and lust.

"Well done, this is precisely the point. Yes, consent can be revoked at any time. The thing is, consent isn't really a complicated thing: every sex act requires consent from all parties involved, and can be given or revoked at any time, for any reason. However, in kink, this doesn't capture the full story. One of our tools for analyzing kink is the control/freedom dichotomy I mentioned earlier. For Jane, this sort of sex falls firmly on the control side. When we fuck like this, she gives up control of her body to me, and that's a big part of why she enjoys it. Jane likes being used like a toy, she likes it when I take control of her. One way for her to reaffirm this play is to say "stop," expecting me to ignore her or even punish her for asking. Within the narrative of the play, this 'proves' that her agency has been truly revoked, which gets her off."

"Wait, but how can she revoke consent? If 'stop' means 'beat me up,' doesn't that mean that there's no way for her to actually tell you to stop?"

"No, we have a safeword. This is a crucial element of our play, and the point of today's lecture. Whenever you experiment with notions of consent, it's important to have a phrase which absolutely stops sex, no strings attached. For example, Jane's standing safeword with me is 'blue jeans.' If she says that phrase, I immediately stop and aftercare begins. If her mouth is incapacitated, whether by cock or a gag or something else, she can also tap my skin in a pattern that communicates the same thing. We don't have any subtler hard stops, so I have to avoid busying her hands and mouth at the same time. Otherwise, we'd run into the issue Jade is describing, where she has no way to revoke her consent."

"I should also mention that I have a safeword as well! Domming is exceedingly fun, but it can also be emotionally draining, especially with certain types of play. Some submissives like conflict with their dominant partners, so I can't always use 'no' as a catchall term. You'll notice that with her ears covered, Jane has stopped speaking and is suppressing her noises in general. If I had to use my safeword for some reason, she wouldn't be able to hear, so she's keeping her emotional burden as low as possible right now. This way, if I have to stop, I can simply step away and end the play rather than running into a consent issue."

Jade nods, but Dana pipes in with a question.

"So, what about play where one party isn't an active participant? Like, if somebody wants me to fuck them while they're sleeping, how can we achieve consent?"

"That's an _excellent _question, good catch! The answer is a bit complicated, which is why I'd recommend that you avoid situations like that for the time being. Of course, if you'd like to explore against my recommendation, I can't stop you, but I'll ask that you at least come to me beforehand to smooth out any wrinkles. In a situation like that, you'd need to obtain very explicit verbal consent about everything that would happen during sleep. At a minimum, I'd want consent to do specific sex acts in a specific order during a specific timeframe, and I would consider any deviation from those acts, that order, or that timeframe to be a violation of consent. I'd also want everything recorded and reviewed by the sleeper, although there are ways in which that could violate the play. It's impossible to give a 'blank check' when it comes to consent."

"Wait, but what if that's my kink? What if I want somebody to use me like a toy while I'm asleep, not just follow instructions that I set out in advance? Would that be impossible, or could we just change the definition of 'consent' in that context?"

"So that's your kink, Dana?," asks Alex.

"No," says Dana, almost defensive. "I mean, I guess it's fun to think about. I don't think so. But what if?"

"Let's stay on track," you say, heading off a potential conflict. "Dana, you certainly can't change the definition of 'consent.' If the definition of 'consent' is malleable then it's meaningless, so avoid that. It may be that I'm missing something, and if you think you can come up with a way to insert proper consent into that hypothetical then you can of course carry it out. However, even if that were your kink, there are ways of carrying it out that don't violate consent. I'm going to say something now which you should all write down, and which you must remember: _kink is not real. _It is not ethical to kill, to ****, or to ****, even if it might map well onto a person's sexual psyche. These things cannot be done with consent, and so they cannot be done, period."

"Aren't you **** Jane right now, though? I mean, she's into it, but she said no and you kept going, so that's technically still ****. Why isn't that wrong?"

"No, I'm not **** Jane. **** is sexual activity without consent, and Jane has given and maintained consent every step of the way here. If she were to use her safeword and I were to ignore it, that would be ****. However, just as George Reeves was not a superhero, I am not a ****, even though the actions I've taken would constitute **** in a different context." At this point you tap Jane on the waist and she arches her back for you. You pull out, grab her in your hands and flip her over, smushing her boobs up against the mattress and turning her face towards the students. With the new angle, your spit starts running down the crook of her nose, and she uses a finger to wipe it away before angling her ass up for you. You grab her by the hips and push her forward, making room to kneel on the bed, and start fucking her smoothly.

"I'm going to take off the earmuffs now, unless there are any other questions about consent?" The students shake their heads, so you remove the earmuffs. Almost immediately, Jane's moans and whimpers pick up in volume, and she turns her head to the side as you take her pussy.

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"All right, I would have liked to discuss some of the theoretical aspects of this today, but we're running up against time, so it seems like we'll probably have to put that off for Wednesday. For now, I'm going to finish up with Jane, and we'll both be staying afterward to answer any pressing questions you may have." With that, you hook Jane's lip with a hand, stretching her mouth out, and give her ass a solid couple of slaps as you ruthlessly slam in and out of her cunt. After a minute, none of your students have made any motion to leave, so you decide to involve them somehow.

"Before we go, just for fun, is there anything you girls want to see her do?"

"Cum on her face!," comes a loud voice from the crowd. A few girls give small "yeah!"s, indicating their approval, and with no other suggestions forthcoming you decide to oblige.

"You heard the girls, bitch! Get on your knees and suck my fucking cock." Jane starts to obey, but she's moving a bit slow, so you grab her by the hair and drag her in front of the bed before guiding her mouth to your cock. She opens wide and plunges her head down, her teeth almost dragging against you as she struggles to accommodate your sheer girth.

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Within moments she's facefucking herself on your cock, letting off small wet "gug"s as you reshape her throat over and over and over and over and . . .

She plays lightly with your balls and you feel yourself getting close, so you push her off of your cock and start jerking it. She turns her face skyward, ready to receive your load, and you paint her face white with long spurts of cum. Once you've deposited the bulk of your seed, she turns her cum-drunk face to the class, eliciting a few cheers, then sticks her tongue out and starts cleaning you up. Your cum drips down her face and onto her naked legs, and although she catches most of it with her tongue, she still ends up a mess from head to toe.

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With that you dismiss the class, leaving yourself open to questions as Jane worships your wilting manhood.

___________

A/N: That's it for now! If you want anything specific in the upcoming chapters, feel free to drop a comment. I haven't finalized the class roster, so if you really want to see a Mexicasian slut with a nose hook getting assfucked while she reads the dictionary or some such, drop a comment now so that I can make it happened later.