"Leo, where the hell are we going?" Raph asked his blue-bandana wearing brother.

"Sh, it's a secret," Leo insisted, as he led him through the sewers.

"I hate secrets…" Raph muttered, as they Leo reached a ladder heading up to a grate.

"Up here," Leo said, as he started climbing the ladder. Raph rolled his eyes before following him up.

"Always following the leader," Raphael muttered, as he climbed behind him.

'And you won't ever disobey again soon,' Leo thought, as he opened the grate to let themselves in the location. Leo quickly got inside and Raphael followed him into a wide room that appeared to be a lab of some sorts.

"The hell? How long has this been here?" Raph asked.

"I don't know. I just found it yesterday and wanted to ask what we do about this place," Leo said, as he examined a nearby machine, a large, metal construct that had a conveyor belt to lead items inside.

"Do you know what this place is for or what this thing does?" Raph asked, standing next to his brother to examine it with him.

"No, which worries me. I'm afraid of just leaving it alone, but I know Don would be interested in it."

"That brainiac is always interested in stupid machines," Raph scoffed, as he got on the conveyor belt to get close to the inside of the machine. As he got close to examine it, Leonardo was slowly making his way to the control panel.

"What you doing, Raph?" the leader asked. 'I don't even have to force him onto the belt…'

"I'm just wondering what's in here," his subordinate said, as he examined the closed door that lead inside of the contraption. Raph brought his sai out and started trying to get inside.

"Raph, do you think that's wise?" Leo asked him, as he prepared to activate the machine.

"What?" We got to figure out what it does, right? Now help me out!" Raph yelled.

"Well, I can open that door easily for you," Leo said, as he activated the machine.

"Huh? Woah!" Raph yelled, as the door opened for him. A metal claw came and grabbed Raph by the wrists. It dragged him inside, as the conveyor belt moved forward to forcibly help him along. "Leo! Help me out!"

"No, Raph. This is exactly what you deserve."

"What? Leo! This isn't funny!" Raph said, as he struggled against the arms, using every bit of muscle in him.

"Good-bye, Raph. I'll come back when you're done," Leo said smugly, as the door closed, leaving Raph inside the brightly lit machine.

"Damn you, Leo!" Raph shouted, as the arms started removing his gear, taking away his sais, belt, kneepads, elbow pads, and his mask, leaving him naked inside the machine. Metal arms came for his face and quickly inserted speakers in his ear slits, transparent screens over each one of his eyes and added a set of rubber lips to him that forcibly contorted his mouth into a lustful smile. He was weirded out by these additions, but continued to struggle, as he came to the first part of the machine, a pit of black liquid. He was carried off the conveyor belt and made to dangle helplessly over the black abyss. As he was hung above the pit, a hand came to his pelvic slit and started pleasuring it, making Raph moan, as his dick was slowly exposed and made to be erect. As soon as he was erect, the arms lowered him into the pit and dunked him in it, surrounding him in darkness, as he was made to float in it.

Raph was locked in a state of bliss, as he drifted in the never-ending darkness. He felt the liquid surge inside his mouth, suffocating him at first before he felt it lighten, making him breathe easily inside the black goo. He felt it all over his body and he could feel his body changing. His finely-toned muscles slowly went away, leaving a lithe body. His shell was flattening and becoming impossible to notice. His waist started becoming constricted and was thinner. Most importantly, he felt his dick start to curl into itself. He was becoming a new Raphael.

After what felt like forever for Raph, he was brought back out of the pit, the black goo dripping off of him. Heat went over his body and completely dried out all the goo, making sure nothing more was left, leaving him completely encased in the black rubber substance. Raph now looked like a black, shiny drone. All his muscles were gone, his shell had practically disappeared, his waist had shrunk several inches, his ass had become a circular hole and his dick had become a giant bulge, leaving him in a state of denied climax.

The horny doll was moved forward to the second part, where paint sprayers came out to give the doll a fresh coat of paint. Pink paint came out and started painting him up, completely painting his feet and up to the middle of his lower legs. Hearts were painted on his knees before three stripes were added to the middle of his thighs. An outline of panties was painted on before a pink heart was painted on his bulge and on each of his ass cheeks. Five stripes were painted on his stomach and his waist before a bra was painted on him, a heart at the small of his back, where a clasp would be and a heart at the center of each of his cups. His shoulder had a heart painted on it with a circle enclosing it before adding three stripes to his upper arm, five stripes on his lower arm and another heart on his elbow. Hearts were painted on his palms, back of his hands and his knuckles before painting nails on his finger. His neck was painted up before they went to his head and started painting a face, putting on pupils, irises, eyeshadow, eyelashes and eyebrows with hearts on his cheeks and making his plump lips pink.

With that, Raph was moved to the next stage of the process and a wide variety of clothing came to him to transform him into a playboy bunny. Pantyhose were brought first, rolling up his legs and being at his hips, a hole for his ass added in as well. A pair of thin, pink, latex panties was slid up his legs before being placed on his hips, hugging his groin tightly with a small hole for his circular sexhole. A rubber, pink corset was brought forward and wrapped around the rubber doll before tightly cinching it up, further thinning his waist. Pink, six-inch stilettos were brought to him and forced his feet into them, adding a few inches and making him have to move around at such an uncomfortable angle now. A pink, rubber collar was attached to his neck with a pink bow attached to it and tightly knotted. A pair of rubber, pink gloves with large cuffs was placed on his hands, tightly encasing his three-fingered hand. A pink, rubber headband with bunny ears attached to them were brought forward and affixed to his head. A pink plug with a bunny tail at the end was the last object, being pushed through his ass and making Raph shiver, as a cute, bunny tail now covered his sexhole. Pink bows were further added to his cuffs along with a rubber garter to his left leg before a pink rosette was placed on both sides of his hips to complete the look.

With that, the newly-dressed playboy bunny was brought forward for the final stage of the process. Raph was still struggling to escape, as he felt something inserting itself through the back of his head and he gasped at it. The device started making alterations to his mind and Raph groaned at it. His love for muscles and strength was changed to a love of being slim and weak. Hs need to be the dominant turtle became a need to be dominated. Instead of feeling the need to show off his manliness, he felt he had to make sure his sissiness was on display at all times. He was made to enjoy the thrill of being humiliated in his skimpy, demeaning outfit. His love for women was replaced by the need to be penetrated and sucking men off.

After some time, the device removed itself from the back of his mind and led him forward, no longer struggling now. Microscopic cameras and microphones were brought towards him and placed on his eyes and ears before being turned on, finally giving Raph his ability to see and hear again. Raph hummed happily, as he looked himself over under the bright light at his new, sexy body. As if knowing that Raph would want to examine himself, a large mirror came out for Raph to examine himself. He purred happily at seeing himself and closely examined his new look. He looked at his thin waist, his angular heels, his permanent smile, his lovely bowtie, his cute bunny tail and all of it in pink. 'I look like such a cute playboy bunny!' Raph couldn't help but think, as the mirror was taken away again and the arms proceeded to package him up. The arms wrapped tape around his heels, ankles, knees, wrists, waist, shoulders and his mouth before finally sending him out of the machine to the end platform.

"Hmm. You look beautiful, Raph," he heard a familiar voice and moaned happily, as Leo appeared in front of him. "Heh. And very excited too."

'Someone as beautiful as you always turns me on!' Raph thought to himself, as Leo started caressing his rubber body.

"Hmm. A playboy bunny's a good look for you," Leo purred, as he groped his ass, sides, and thighs. "Really shows off your features."

'Thank you, Leo,' Raph thought happily, as he enjoyed the groping before Leo swept him off his feet.

"Now, I believe I need to take you to my… special place," Leo said to him, as he went back to the grate they used to get in and dropping down to the sewers. "I made a special place for just you to live in."

'Oh? That sounds sexy,' Raph hummed happily in his mind, as he was carried through the sewers. After several minutes, they reached a small two-roomed area that Leo had recently cleaned up. All that was really in the first room was a small table with two chairs, while the second room had a bed and various sex toys around the room for Leo to use on him and a full-length mirror. Leo brought him to the bed in the room and quickly removed the straps of tape off of him.

"There. Now, I'm going to establish some rules here, Raph, and you must follow every single one of them. Understand?" Leo asked the pink sissy.

"Of course, Leo. I'll do whatever you want me to," Raph said, as he spread his limbs out on the bed.

"One, you're never allowed to leave this room."

"Of course. I'll wait for you whenever you're gone," Raph promised.

"You better. You wouldn't like me to punish you," Leo warned before continuing. "Two, don't attract any unwanted attention here. Don't yell out for anyone. You only need me."

"I will do that," the sissy said.

"Good. Rule three, follow every order I give you. Don't resist," Leo warned him.

"I see no reason to," Raph said happily.

"Good. Now I think it's time to test you out." Leo grinned, as he slowly got his cock out of his slit, precum already coming out, and Raph could barely hold in his excitement as he eyed it. The cock was easily nine inches long and Raph wanted it all in him. "Ready for it?"

"Yes! I want it really badly!" Raph said and bobbed his head enthusiastically.

"Good. Give me a good blow job," Leo ordered. Raph nodded before he happily opened his mouth and slowly took the large cock in, savoring it.

'Hmm. Taste so good,' Raph thought, as he easily took half of it in.

"That's a good slut," Leo said, as he patted Raph's head and played with his fake bunny ears. Then he thrust his cock inside of Raph's mouth. Raph had a grooved mouth now with no teeth or tongue visible inside of him, only rubber covering it. "I want you to take it all in. That's what a good sissy does."

'Yes, master! I'm a good slut!' Raph insisted in his mind, as he took in more of the cock in his mouth.

"That's right. Get more and more of it," his master ordered. The sissy did so, swallowing more and more of the dick until he got all of it in his mouth, pressing his lips against Leo's slit.

'I got it all! Yes!' Raph thought in triumph.

"Good slut. Now suck it," his brother ordered and Raph did so unquestionably, sucking his dick forcibly, but with care. "Yes. That's it," Leo moaned, thrusting into his brother's mouth as well to pleasure himself. He gyrated his hips to move it around his mouth and Raph got giddy about that.

'Yes! Keep doing that and fill me up!' Raph begged in his mind, as he quickened the pace and worked to make his master moan in pleasure.

"Yes! Just like that, my cute cumslut," Leo praised his sissy, as he kept thrusting harder and harder into their mouth. This kept up for several minutes, until, after much moaning, Leo cummed inside of Raph's mouth with a loud yell of ecstasy. Raph moaned happily, as he felt Leo's cum cake the inside of his mouth. Raph gave him one more suck before pulling back to give Leo his completely clean cock back.

"Hmm. Thank you, Master Leonardo! Did I do a good job at pleasing you?" Raph asked.

"Yes, you did, my favorite servant," Leo said and pointed at a metal box on the floor. "When I want you clean, use that. I don't want a dirty slut all the time. Savor this for now, but use it before I come back."

"Of course, master," Raph said and nodded.

"Good," Leo said and pointed at the mirror. "When you want to, feel free to pose in front of it to get a good look at yourself. I'm sure you need to appreciate your look and I have cameras behind there to appreciate you in my room as well."

"Oh. I'll always pose for you if you're watching. I want you to appreciate me, after all."

"And to make sure you behave," Leo reminded him. "Remember my rules or I'll punish you."

"Of course, master. I won't deviate from your orders," Raph assured him. "I'll be a happy little slut for you."

"That's a good sissy," Leo praised him, as he patted him on the head. Then he placed his cock back into his slit. "Now, I got to go. I can't just lounge around all day, like you."

"I understand, master."

"Good. Now, while I'm gone, a little gift for you," his master said. Leo got a controller out of his belt and pressed it. Raph moaned, as he felt the plug in his ass activate and he lay on the bed in pleasure, as it vibrated inside of him. "You have fun with that for the night. I'll be back hopefully tomorrow and we'll have more fun."

"Thank you, master," Raph moaned, as Leo started walking out.

"You're welcome, my loyal sissy. Have fun," Leo said before exiting the room, leaving Raph to caress himself on the bed, moaning in absolute pleasure. The old Raph was truly gone, leaving nothing but a rubber whore for Leo to use and he was happy with that. He needed nothing in life, but to be used like the rubber whore that he was.

A/N This chapter was written by Epicenter