Mad Scientist

Disclaimer: Not mine.


The first time Mayuri had met Urahara, he was quite sceptic. He’s new captain seemed to be easy going and carefree person, while Mayuri was always strict and serious. However, he soon realized that Urahara was very bright and powerful shinigami so he started to idolize him. Kisuke became for him something more than just a captain. He was his friend, his mentor, his guru. And that’s why Mayuri also wanted to be for him someone special. Not only his fuku-taichou, but someone who will make him feel good. So good that no one else would be able to please Urahara as much as Mayuri. That’s the reason he did this:

“Ok, Mayuri-san, it’s not funny. Release me!” Kisuke tried to move, but it was impossible. He laid on the table in lab, totally naked, bounded, and he really didn’t like it.

“Later, when I’ll finish.” Replied the young scientist, preparing equipment.

”Finish what?”

“Looking for your g-spot.”

Kisuke blinked, but said nothing until Mayuri attached wires to his penis and balls.

“What are you doing?! Are you crazy?!”

“I’ve already said that I’m looking for your g-spot.”

“That’s it! Release me right now if you don’t want to have problems!” Urahara got angry, and it hadn’t happened often.

“But I’m doing it for you taichou. I promise you will like it.” With that Mayuri launched the machine wires were joined to, and it sent electric impulses to Urahara’s private parts.

“Stop... stop that!”

Mayuri watched with amusement how his captain’s penis grew larger. He used the different combinations of impulses making the effect even more impressive. Uarahara’s body seemed to enjoy the stimulation, even though his face was saying something else.

“The reaction is what I’ve expected.” To Urahara’s total surprise Mayuri started taking notes. Then he worked with a device a bit more, glad to hear Kisuke moaning. Of course the captain tried his best to stop making noises, but it was hard since he was getting more aroused. He didn’t know that Mayuri had more plans. Watching his fuku-taichou taking slick, cylindrical probe scared him.

“You can’t be serious!”

“Don’t worry, Uarahara-taichou, you will enjoy it.”

What freaked him out most was that Mayuri seemed very nice and kind from the very beginning. Did he really think he would enjoy it?

“I’ll even prepare you to make it easier.” Mayuri put on gloves and lubed his fingers. First he stroked Kisuke’s entrance gently, then pushed one finger inside. It felt warm and moist, even through his gloves.

Urahara said no more. All he could do was just to wait until it’ll be over so he laid on the table, looking miserable. His heart started beating faster when Mayuri was moving a finger inside him. He repeated the action with two fingers. When he decided it’s enough he pushed the probe slowly into the tight channel, making Uarhara moan louder. Watching Kisuke’s hole being stretched turned him on.

Again he sent impulses to all the stuff attached to his captain. The blond started to shiver feeling uncontrollable pleasure, which only made him feel more humiliated. He felt vibrations in his ass and strong sensation in his dick and balls. He couldn’t bear it any longer and he came with a big shot of semen, panting heavily.

“I told you, you would like it.” Mayuri pulled the probe out and took away the wires. He didn’t forget to collect the sample of semen. He was scientist after all.

“Can you... release me... now?” Urahara asked, still panting.

“Not yet.”

To his horror Mayuri pulled out his own dick and thrust it to his already streched hole. He didn’t feel pain, but having Mayuri’s penis in his ass wasn’t what he really wanted. However, the younger male seemed to enjoy himself.

“Oh yes, taichou, yes... “ He was moving fast, feeling the pleasure growing bigger “Oh yeah...”

~~*~~*~~

“Oh yeah...” The young fuku-taichou moaned, his hand getting closer and closer to hic crotch.

“Are you daydreaming again, Mayuri-san?” Urahara’s voice brought him back to reality.

“I... I’m sorry, Urahara-taichou!” He returned to his task, which was putting samples in order.

“What were you thinking about? I heard some strange noises.”

“Oh, nothing. It was nothing.”

“Well... ok. Can you focus now on the samples?”

“Yes, of course!” He obeyed, thinking how much he wished to make his dreams come true.