He starts off slow

Ken was exhausted, which he considered to be quite the problem. What's the point in having unlimited sexual stamina without the physical stamina to go with it? While Asha had been rather...unenthused...about her new chastity belt, Alyssa loved her new tits, as did Ken, and they'd spent the last hour fucking like rabbits. Or rather, he fucked Alyssa while Asha drank Alyssa milk. But still. His dick might be hard but his body felt weak.

"Ken...please...I'm so horny..." Asha begged.

"Can't you see he's tired?" Alyssa teased, "Don't be so demanding. Here..." She grabbed Ken's phone and pushed a button. The plugs within Asha's belt flared to life, vibrating at full speed. She rolled over and started groping herself, lost in a haze of a lust. Alyssa set the phone down and straddled Ken, "But this is a problem you can fix, isn't it?

Ken nodded, "Sure can," He snapped his fingers and summoned the rulebook, "Now let's see..."

New Rule: Ken Whitmore never gets tired but is still capable of sleep. No matter how much effort he exerts his muscles never fatigue and never get injured.

As soon as he finished writing it he felt better, so much so that he tossed the book aside and rolled Alyssa over to he was on top of her.

"Oooh, Master..." Alyssa whispered.

Ken wasted no time sliding inside her, "Fuck yes!" It felt so good and now he could literally do this all day.

In fact now it was Alyssa who would reach her limit soon. Especially since they'd added a rule that made women easily orgasm from vaginal sex. She'd already had a dozen so far, there must be a limit to what she could tolerate.

But whatever that limit was, she hadn't hit it yet. She came three more times before he was finally ready, but he decided not to cum inside her. It wasn't a pregnancy issue, that had been taken care of, but he just wanted to cum on her huge milky tits. He pulled out and sprayed her chest.

"Oh yes, cover my tits!" Alyssa cried out.

Satisfied, Ken laid down beside her again. They laid together in silence for a while. Well, relative silence. Asha was moaning softly beside them but they managed to ignore her.

Finally Ken broke it, "I was wondering...is it too much?"

"Is what too much?" Alyssa said.

"The orgasms mostly. I don't want to fry your brain."

Alyssa laughed, "Seriously? You cannot give me too many orgasms."

"You're sure? I know you are pretty wild but-"

She cut him off, "Seriously. I don't know what it's like for you but more more more!"

"...well...if you say so."

Suddenly there was a sparkle in her eye, "I know. Let's switch bodies. Just for an hour. I'll show you."

"No." Ken said immediately, "Nooo way!"

"Really, you aren't at all curious?" Alyssa said, slowly stroking her own breast, "I'll make you feel real good."

Ken hesitated, curious sure, but not that curious. Not enough to really go through with it.

"I know. Let's play a game." Alyssa said.

Ken raised an eyebrow, "A game?"

"Ya. You can use the rulebook to enforce it can't you? If I win, we swap bodies for an hour. If you win...well I guess you can already order me to do anything but how about I agree to wear a chastity belt like Asha. You could do it anyway but you know how much I'd hate that."

Ken tapped his fingers on his thigh. He really had nothing to gain from this. He started to shake his head.

"Wait! Ok, if you win...I won't make a sexual request of you ever again. And uh...I'll stop being such a perv when we aren't alone!"

Ken sighed. She really wanted this, didn't she. "What's the game..."

Mira knocked desperately on Shannon's door, then opened it and went inside without waiting for a response. Shannon and DOnna were both in, both staring at her. Donna looked surprised but Shannon looked rather amused, "Hello pet, what brings you here?" Shannon asked.

"Pet?" Donna asked, "What the hell?"

"I...umm...." Mira gulped. She had hoped to catch Shannon alone.

"Oh! Donna hasn't seen your new piercings. Why don't you show her?" Shannon suggested playfully.

"N-no thanks." Mira said.

"New piercings? You mean besides the clit?" Donna asked.

Shannon grinned, "I know why you are here. Show her."

Slowly Mira grabbed the bottom of the 5-shirt she was wearing and pulled it off. Then she stood there, awkwardly letting Donna stare at her.

"Holy shit! Wow. Just like Shannon. Did Ken...nah, wait. You did that to yourself, didn't you?" Donna asked.

Mira nodded meekly.

"That's not the best one though, tell her about the blowjobs...no wait...tell her why you are really here." Shannon said.

"But Mistress-"

"Mistress? Oh I missed SOMETHING." Donna said.

Mira sighed. It was getting more intense. She couldn't bear to leave and try to find someone else. "I need to perform oral on a woman after doing it to a man." She told Donna.

"Oral? So clinical. Tell me exactly what you want to do to me and I'll let you." Shannon said.

Mira gulped, "I want to l-lick your..."

"Go ahead pet." Shannon said.

"Your cunt." She said finally.

Shannon stood up, "Actually I changed my mind," She pulled out her phone, "You remember that I control your app, don't you?" She tapped on her screen, "There. Orgasms...off. No amount of stimulation will do it," She walked over to Mira and leaned in, "Next time don't hesitate so much..." She reached down and pinched one of Mira's nipples, then slipped passed her out of the room.

"Wow...hot," Donna said after Shannon was gone, "Have you ever tried black pussy?"

"N-no." Mira admitted.

"Well you're in luck. The rule says men find it addictive, but the taste is for everyone. Go ahead. Make me cum."

Donna stood up just to slide down her pants and underwear, then got back on her bed and waited.

Mira hurried over and climbed on top. She leaned down and let her touch slide along Donna's slit. The moment that happened she felt her clit piercing roar to maximum speed and she let out a soft moan.

"That good already? Well keep going!" Donna ordered.

Mira had to keep going. The rule wouldn't be satisfied with just a tap of the tongue. She ate Donna like her life depended on it. The ache in her own pussy made it hard to focus, but the compulsion, not to mention the amazing taste, made her keep going and going until Donna came with a shaking scream.

Sierra had been nervous to step outside, but she had ****. Can't skip class was still one of her rules. Still it was better than yesterday. She'd nearly made it to her lecture hall and hadn't once had to stop to perform oral sex on someone or listen to them make up a new punishment.

She tugged at her bikini. Sure, it was a little small, but Ken had made it a little better for her. She had to admit that while he didn't go easy on her, he did try to keep it fun.

"There you are!"

Sierra whipped around to see Keisha rushing towards her. She was topless, as usual, and unbothered by the fact, as usual.

Sierra wanted to run away, but she knew it was pointless.

"Hi...how can I help you..." Sierra said, "You want to be groped?"

Keisha replied immediately, "Yes."

Sierra rolled her eyes but did as she was told. She reached out and groped Keisha.

Keisha's smile flared as her intelligence soared, "Ah, I wish I could keep you at my side..." The gears seemed to be turning and for a moment Sierra thought she'd add a punishment forcing Sierra to do just that, "But I have things to do." She turned and left without a proper farewell.

Sierra sighed in relief, then turned around. She had just enough time to make it to class.

Except someone blocked her path.

"Excuse me." Sierra tried to step passed her.

The woman moved to stop her.

"I'm going to be late." Sierra complained.

"I know." The woman grinned, "I read your punishments. You have Dr. Walters now, don't you?"

Sierra gulped, "Y-yes. Please. Don't make me blow him!"

"Give me your top," The woman held out her hand, "And I might let you go."

Sierra hesitated, then took it off. "Fine. Here."

"Oh my God are you...you're lactating?"

"So what?" Sierra was embarrassed but couldn't exactly pretend she wasn't. The rulebook had made it way too obvious.

"That's perfect. Ok. Your new punishment is you must offer a taste of your milk, from the tap, to any person you talk to."

"Fuck," Sierra said, "Do you want to drink my milk?"

The woman stuck out her tongue, "Maybe later SRO. Better hurry!"

Sierra broke into a run, she really didn't want to have to blow her professor!

Asha stood up slowly. Her legs felt weak, but somehow they managed to support her. She stumbled towards the bathroom, **** to wash all the sweat, and cum, from her body.

She'd never imagined Ken would put her in a chastity belt, nor that she could enjoy it so much. Being teased while him and Alyssa had fucked was just so hot and then when Alyssa set the plugs to vibrate while they totally ignored her...

Fuck.

"I'm a freak...just like my sister..." Asha had **** but to admit the truth. At least to herself. No way would she tell anyone else. Especially not Alyssa. She could never find out!

She wondered where they were. She vaguely remember them saying something about a game, but she'd been too lost in her own lust to really pay attention.

She made it to the bathroom.

Forget the shower. She was going to soak in the bath for a long long time.

Then maybe she'd go find them. Ken did have the power after all, she could use some new rules.