I strongly recommend starting with chapter 1.
Warnings: desired forced sex/consensual non consent; body distortion; casual nudity; free use; forced mind enslavement; casual incest; objectification/dismissal-of-agency of both viewpoint and non-viewpoint characters (not tied to gender, though); induced obliviousness; love for random people; transforming large parts of bodies into sexual organs, such as [nose, mouth] becoming a pussy, pussy connecting up to form a tube with mouth, replacing body fluids with cum, immense amounts of cum, literal hunger for cum, etc.
Nobody gets traumatized, everyone enjoys or is cool with everything that happens, and everyone consented to crazy things in chapter 1.
Read at your own risk.
This is written by someone attracted primarily to women and to straight sexuality, but the characters find their sexualities blurred, so perhaps it may be of interest to those with different preferences. I'm doubtful but hopeful.
The characters don't talk about their ages, but the youngest character is 22.
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Kevin was staring out the front window of the small entrance room at The Hidden Life sex club, his hands in his pockets, his eyes focused on the far distance, when the receptionist cleared her throat. He turned to look at her.
"You can enter now," she said.
"Thanks," he replied. He stepped up to the door, heavy but not out of place in a commercial building. He pulled it open and stepped through.
Inside was a small room, well lit. In one of the walls, there was a recessed opening, with an empty clear cup in it. Someone's large, perky boob descended into the box, held by its owner's hand. She squeezed little, and milk flowed out in a very thick stream, filling the cup in only a few seconds. The boob withdrew.
Kevin stared at the cup. He crouched down and looked at the top of the recess in the wall - but it had a solid top, made of the same drywall as the sides of the box and the wall around it. He glanced around the room, but there wasn't another opening besides the one back to the lobby. He opened it and stuck his head out.
"Am I supposed to drink the milk?"
The receptionist looked over. "Yep! You'll love it. It smells amazing."
Kevin closed the door and picked up the cup. The receptionist was right - it smelled like love and satisfaction and togetherness and caring. He lifted it to his mouth, his eyes rolling back as he got the full brunt of the smell. He lifted it to his lips. The liquid felt amazing - it was like anywhere the milk touched was an erogenous zone. Drinking it was like an orgasm, and he could feel the muscles in his face and shoulders twitching.
He set the cup down, his upper body still euphoric. His dick was rock solid, and it wasn't going down. He needed more milk.
He glanced around the room. There was a new door on the opposing wall. He opened it and stepped through.
The room on the other side was full of couches and people playing with each other. Many of them were still fairly clothed, others were nude.
He noticed Gary near the left side of the room, standing over a woman in an armchair. Gary was stroking the woman's hair while she sucked - literally sucked, she was suckling and not moving her head - from his dick.
Several leather beanbag chairs had piles of people on them, cute faces shoved in cute crotches, dicks in mouths, mouths on mouths, boobs pushed against faces. Kevin noticed he was attracted to the dicks and their owners as well, though he still preferred the pussies and their owners. He noticed a woman sitting on a couch near the center of the room, reading a magazine, her large, perky breasts hanging out of her otherwise conservative dress. Near her, on the floor, Sammy was nursing from a guy's dick. He hadn't found Sandra, Eric, or Pat yet.
He wandered in the direction of the solo couch-sitter, stepping over a ring of people giving each other oral, then over a woman curled up in the fetal position and sleeping with a peaceful expression on her face as cum trickled out of her pussy in a small constant stream, a puddle of cum around her ass.
Kevin took a detour around a couch where a man lay across the laps of several women, all of whom were breathing heavily and bouncing slightly in their seats. The man had many large boobs resting on him and a peaceful expression on his face. A woman was sitting on the floor and reaching up to give him a handjob while typing one-handedly on her computer.
He circled around their couch and approached the woman sitting solo on the next couch behind it, and she looked up at him. "Morning!"
"Hey," he said. "So how does this place work?" he sat down next to her.
She smiled. "Ah, first time," she said. As he sat down, she grabbed hold of his head, pulling it down onto her lap and rotating him softly into a lying position. He went along with it happily, surprising himself, and found that he was lying on her leg, and her breasts were in his face, their smooth weight pushing on his cheek and nose. She pulled his head into the appropriate angle and put her nipple in his mouth. He suckled on it, and the taste was amazing and satisfying, just like when he'd drank the milk from the cup.
"Mm-hmm," he said, through the sucking. He considered detaching to say more, but thought better of it, and just kept sucking softly, disproportionately large streams of milk filling his mouth.
"The first thing to know is that, while visiting here, consuming someone's fluids --" she took a gasping breath at a small motion he made "-- makes you obedient to that person. You don't want to miss it, it's loads of fun, but be somewhat careful, people make a game of getting slaves." She stroked his hair.
"Mmmm," he said, in an acknowledgement tone.
She chuckled. "Notice how you didn't think about how that means you're subservient to me now."
He blinked.
"You also weren't bothered by it. Stuff is just normal here, it can often be hard to notice something unusual happened."
He nodded, slightly hesitantly.
"How many people did you come with?"
He glanced at her boob.
She chuckled and pulled his lips off her nipple, interrupting his sucking. "How many people?"
"Six total," he said. "May I?"
She smiled and placed her boob back in his mouth. "Have you found them yet?"
He didn't respond for a moment. Then he raised an eyebrow at her quizzically. He put a hand under her boob, his eyes lidded as he sucked.
"The people you came with?"
He raised both eyebrows in understanding. He lifted his hand and rotated it on its axis in a "so-so" motion. The whole time he kept her boob in his face, her other boob touching the top of his head.
"Where are they?"
He pointed to Sammy, then across the room in the direction of Gary.
She nodded decisively. "Alright, let's go get me some pets!"
He perked up and smiled at her, continuing to suck.
She looked down at him in amusement. "You have to stop drinking me to get up," she said.
"Mmmmm," he said, as though just understanding for the first time. He kept sucking and snuggled a little tighter. He stared into her eyes innocently.
She snorted with a small smile. "Come on, get up." She pushed him off and stood.
His head flopped onto the couch, and he made a pouty face at her. He stared at her standing figure. Her dress was form fitting, dark, with long sleeves and a turtleneck, reaching all the way to her angles and nearly hiding her bare feet. It was tight around her waist, and the fabric emphasized the swell of her hips and ass. The only parts of her left uncovered were her feet, her hands, her head, and her boobs. He stared at her with lidded, partially unfocused eyes.
She chuckled and stepped over to him, leaning over, her large, full, firm boobs just out of reach. "Come on, you can't help me enslave your friends if you don't get up. I know it's a lot to take in, but you're still high on the rush of this place." He followed her boobs as she pulled him upright, leaning away from him as she did. "I'm Florence. What's your name?"
"Uhh," he said, still staring at her beauty. He looked up at her face. "I'm Kevin,"
"Good to control you, Kevin," she replied, with a slightly predatory smile and a curtsy, her boobs bouncing. "Let's get you a slave of your own."
Florence strode over to where Kevin had pointed Sammy out, and he followed.
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A few minutes earlier, Pat had just run into the entrance chamber. She put her back up against the door as she slammed it behind her.
Pat took stock of the room. There was a cup sitting on a pedestal in the middle of the room. The room was lit by a single exposed bulb in the ceiling. There were no other doors.