Some psychological experiments on the mother & daughter

Half an hour later, Room 1609 was filled with three distinct noises.

Rrrnck! Rrrnck! Rrrnck!

A rhythmically repeating sounds of machine...

"Mmnngh~ Hnngghh~"

"Nnnmgfh~ Fpphhng~"

...and a pair of bitches moaning in pleasure.

Both Rachel and Isabelle had their limbs restrained, their eyes blindfolded and mouth blocked with a ball gag.

All they could do was moan and twitch on the bed as the fuck machine repeatedly shoved a huge dildo in their holes—pussy for Isabelle, and anus for Rachel.

Hearing each other's pathetic, lewd moans, Rachel and Isabelle were more turned on than ever.

They howled and cried through their gags, hoping that their master would fuck them with his magnificent cock again.

Meanwhile, Theodore took his sweet time taking a shower and going on a walk for some groceries.

A man had to eat, afterall.

Especially if said man had two dumb fuckbags to play with through the whole night.

When he opened the front door, he was pleased to hear a duet of the whore mother and cunt daughter.

He dropped the groceries on the kitchen table and carelessly threw aside his clothes as he paced to the bedroom.

He climbed up to the bed and stroked their cheeks, sending the gingers on a frenzy of orgasms.

"Ho ho, looks like you two have been enjoying my little surprise."

Theodore chuckled and turned off the machine so they could hear his voice.

"I know you cunts are both hungry for my cock, but unfortunately for you, I'm thinking of filling up only one of your worthless stomach."

Isabelle and Rachel immediately began to scream through the gag, begging at their master to pick her instead of the other.

With a wicked grin, Theodore slapped both girls on the ass.

"Silence!"

They squeaked and fell silent.

"I will choose which one to fuck, and the unselected will be strapped to a new machine.

The machine will pump your stomach full of my cum through your anus."

Theodore tapped the thrid machine with pride, although neither woman could see it.

"So tonight, only one you will receive my seed."

Theodore traced his fingers over the two women, thrilled by how they shivered and twitched under the simplest touches, hoping beyonf hope that they would be the one to get actually fucked by him.

Finally, he grabbed Isabelle's blindfold and ripped it off.

The red-headed MILF smiled at her master, no doubt that she was the chosen on once again.

However, her smile quickly vanished when instead of pouncing on her, Theodore yanked her off the bed by her legs.

He roughly dragged her to the thrid machine and strapped her to a pillory set out in front of it.

"Hmmmmngh!"

Isabelle yelled in a protest, but all she received was a smack over her ass before Theodore started the machine.

The MILF groaned as she felt a much thicker dildo squeezed itself inside her.

But her teary eyes stared longingly at the bed, where her beloved master was climbing over her bitch-like daughter's body.

Theodore removed the ball gag from Rachel's slobbery mouth.

"And now...what do you say?"

Rachel took a few deep breathes and smiled brightly as possible.

"Thank you for choosing me over my useless hag of a mother, Master~!"

Isabelle's scream of outrage and envy was unheard by both Theodore and her daughter.

"OooOOOHHH!!! Fucking YeeeesssSSHHH!!!"

Rachel screamed to the heavens as soon as Theodore's cock parted her backdoor.

[I will feel maximum pleasure whenever my master fucks me, only for the limit to increase until all I can think of is my master's cock.]

"Ugh! Hungh! Fuck, you ginger haired bitch!"

Theodore growled through his teeth as he slammed down on Rachel's asshole.

Even after using it a fair amount of times, this was still the tightest hole he had ever fucked.

He could feel the walls squeezing over his cock, no doubtly **** for the manly seeds stored in his balls.

While continuing his pumping actions, Theodore grabbed Rachel by her hair and shook her head violently.

"You want my cum that bad, huh? You bitch!"

"Ye-yehassshh!!"

Rachel screamed. Theodore grunted when her anus became even tighter.

"I, I want your thick, girthy cum deep in my slutty holes, Master! Please, I beg you, I—"

Whatever Rachel was about to plea about, she was muffled when Theodore pulled her into a deep kiss.

Theodore's tongue slobbered over Rachel's face, plastering his saliva all over her mouth, chine, and nose.

He took a bite on several parts before sucking on Rachel's flickering tongue, then he slapped her cheeks left and right!

"Thank you, sir! Thank you, sir! Tha-aannkk~~~!"

Rachel's deranged gratitude was interrupted when she reached her climax.

She burried her face in Theodore's chest and squealed as her pussy squirted juice against the metal plate of the chastity belt.

However, her master was far from done.

"You fucking Whore! I'll teach you a lesson!"

The premature orgasm only urged Theodore to speed up, ramming into Rachel's asshole as if he were a human jackhammer.

Slapslapslapslapslap!

The Hotel room was filled with rapid sounds of flesh slamming into flesh. The bed creaked under constant pressure from Theodore.

Rachel could barely make a sound, much less moan.

All she could do was stare at her crazed master fucking her senseless with crossed eyes and dumb grin.

Not long after, Theodore roared and thrust his hips one last time, shooting his gunk deep inside Rachel's rectum.

"Ooooooohhhh...."

Rachel let out a long howl like a room.

Multiple orgasms went through her body like a set of fireworks.

Her pussy spasmed out of control and her whole body shuddered violently as Theodore pulled out, panting for breath.

"What do you after getting fucked, you slut?"

Theodore slapped Rachel's ass, who instantly took a pose.

"Th-thank you for your seed, master~♡"

Watching a young girl in her 20's, barely clothed and showing off her gaping anal filled with his seed was more than enough to make Theodore hard again.

However, instead of going right back into her used up anus, the sly doctor reached out and touched Rachel's chin.

"Now, slut. Do you really want me to breed you like a filthy pig you are?"

"Yes! Oh, please, master!"

Theodore smirked, almost seeing Rachel's eyes glint up behind the blindfold.

He ignored Isabelle's stressed yell from behind and pushed Rachel off the bed and took a seat.

"Well then, do what you do best and try to convince me your worthless snatch is worth my attention."

"Yes, Master!"

Rachel scrambled up to her feet and squatted down, knowing full-well that this was her master's favorite pose.

However, if she dared to persuade him, she'd have to offer something extra...

After a brief pondering, Rachel made up her mind.

Slap!

"Fuck this useless whore, Master!"

Slap!

"Pound this fuckbag and put your baby in her!"

Rachel spanked her ass until there were clear handprints, spewing loads of cum from her anal while constantly selling how much of a fuckable piece of meat she was.

Theodore watched this unqiue entertainment; he couldn't even fathom how much money he would have to drain if to make a normal hooker do things like this.

Eventually, he told her to come closer.

Rachel waddled with sore butt and knelt right underneath the magnificent, cum-covered cock.

Theodore rummaged in his disregarded shirt pocket and dangled a small key over Rachel's eyes.

"Clean my cock without using your orifices."

Rachel paused in the middle of taking the cock in her mouth.

"...ah, right way, master."

With a smile, Rachel cupped her breasts and let Theodore's cock slide in between her cleavage.

"Ooohhh..."

Rachel shivered, feeling the slimy texture over the cock smesaring over her sensitive, heated skin.

Rachel bounced her whole body up and down a few times before switching methods and squeezed both side of her massive tits.

"Mmm~ I can feel your strong rod between my titties, Master~"

Rachel purred like a cat while thrusting her boobs up and down the long shaft.

Theodore groaned from the back of his throat, which only spurred Rachel to go faster and harder.

"Oh!"

Theodore quickly blew his load again, thus time spraying Rachel's face and tits with his sperms.

Theodore grunted and moaned, not holding back as the ginger slut stayed still, basking in the white shower with a rapt expression.

"Aren't you a good little pet. I guess some reward is in need."

Theodore helped Rachel back on the bed and unlocked her chastity belt.

Rachel immediately slid off the belt and shook her ass from left to right, unable to hide her excitment.

"You're seedbag is all warmed up and ready, sir~♡"

Theodore was about to climb over Rachel's body when a particularly loud, unignorable howl came from the side.

"HNNNRRRGGG!!!"

Isabelle was staring at them with tears flowing from her eyes, pleading desperately for her to join in as well while her stomach stretched into few months of pregnancy, dripping cum from her behind.

Isabelle's longing gaze and absolutely pathetic state made Theodore hesitate.

He looked between the mother and daughter slut, wondering what he should do.

He had only changed his mind half way because Rachel was more obident, and frankily, more fuckable.

He was still against the idea of breeding both woman at the same night, but he would have to find a way for his sluts to accept defeat if he wanted to avoide any more interruptions like this.

Of course, he could simply command them not to do so, but that was no fun.

And a few moments later, an idea came to him indeed.

(A/N: I know commenting isn't really a thing, and I have a small audience, but I'd like a vote on the comments about which one would get fucked and get most of the attention next chapter. Thanks!)