Upgrade

Upgrade

The reason I wrote this is because I love Chachamaru but there aren’t any fics about her so I’m doing this two chapter story all about her


Chachamaru walked into the robotics club room. Satomi turned around. Her lab coat was closed, and as far as Chachamaru could tell, there was nothing under it, but that was nothing special. She typically wore very littlie when working on anything that had electronics.

“Right on time, Chachamaru. Just strip and lay down on the table. I’ve got a brand new upgrade. I think you’ll really like this one.”

Chachamaru did as she was told, slowly removing her clothing before laying down. Satomi stood over her. “Alright, this won't take very long. Just go into sleep mode, and I’ll wake you once I’m done.”

Chachamaru shut down, and Satomi went to work. After a littlie while, Chachamaru woke up.

“All done,” Satomi said, wiping her forehead. Chachamaru looked down at her body. There were no visible changes, other than a small opening between her legs.

“Exactly what kind of upgrade did you perform?” she asked.

Satomi smiled. “Let me show you.”

And with that, the mad scientist grabbed her and pulled her in for a kiss. Chachamaru was surprised to find that she could feel the soft warmth of Satomi’s lips. Then Satomi slipped her tongue into the robot’s mouth. Chachamaru was amazed at the pleasant warmth of the kiss. After a few seconds, they parted.

“Now then, let me show you just how good the rest of the improvements are.”

Satomi placed one of her hands on Chachamaru’s chest. Even though she lacked nipples, there seemed to be spots on the swells of her chest that were far more sensitive than the rest, and every time Satomi’s fingers touched those spots, Chachamaru couldn’t help but moan. Then she began to feel something weird: her body began to feel hotter.

“I believe that I’m over-heating,” Chachamaru said, slightly concerned.

“Don’t worry. It’s just another part of the upgrade,” Satomi said. She placed her hand down between Chachamaru’s legs. As soon as she did, a surge of warmth went through Chachamaru’s entire body.

“This was the hardest part. I had to have some help from the chemistry club for this part,” Satomi said as she lifted her hand up. There was a clear fluid clinging to her fingers. She sniffed slightly, and then stuck them into her mouth for a few seconds.

“Mmmm. The taste is just right. Sweet, but heady,” she said as she pulled her fingers out of her mouth. She then stuck her fingers between Chachamaru’s legs again.

“Why don’t you have a taste?” Satomi said, offering her fingers.

Chachamaru hesitated for a few seconds, but then she leaned forward slightly and took Satomi’s fingers into her mouth. She began to lick, and found that she enjoyed the taste. She then slurped loudly. Chachamaru licked and sucked on Satomi’s fingers. After they were all clean, Satomi then pulled her fingers back out.

“Lets' have some real fun,” Satomi said. Chachamaru nodded.

“Okay, then just lay down,” Satomi said. Chachamaru relaxed and laid back. As soon as she was down, Satomi put her face between Chachamaru’s legs. She blew very lightly onto Chachamaru’s slit. The second her warm breath touched the sensitive area, Chachamaru shuddered in pleasure, and a low moan slipped past her lips. Satomi giggled slightly, enjoying the fact that she had made such an improvement on her creation. Then she very lightly licked the new opening. The second her tongue touched the inner folds of Chachamaru’s pussy, she shuddered again, as a fresh wash of juice leaked out of her. Satomi lapped away all of it, and each time her tongue brushed against her, Chachamaru felt a sensation in her stomach grow more intense, until finally she felt like she was about the explode, and before she could tell Satomi to stop, her body went out of control. Without thinking, she grabbed hold of the back of Satomi’s head and pulled her in deeper, as she shook uncontrollably. At that second, she felt more pleasure than she’d thought was possible.

When she finally came down and regained her senses, she saw Satomi standing over her. “Well, it seems like a complete success! Now I think you should help me celebrate.”

And with that, Satomi slid off her lab coat, and, as Chachamaru had suspected, Satomi was completely nude. Her body was nicely shaped. Her breasts were bigger than most would suspect due to her clothing, and despite the fact that she spent all of her time in the lab, she was very trim. Her stomach had just the slightest amount of baby fat still on it.

The sight of Satomi completely naked caused Chachamaru to begin feeling hot again, and she wanted to feel like she had just a few seconds ago.

“Now then, how about we do something that both of us will like?” Satomi said as she climbed onto the table. She positioned herself so that her face was right between Chachamaru’s legs again, while her pussy was above Chachamaru’s.

“All you have to do is lick,” Satomi said. As she spoke, her warm breath tickled Chachamaru pleasantly. Satomi started licking. As she did so, she moaned very slightly, adding to Chachamaru’s pleasure. It took her a few seconds to get adjusted to the feeling. Then as soon as she did, she began to lick Satomi’s pussy as well. She discovered that the taste was different than her own, strange, but very pleasant, so she started to lick back twice as hard. As she did, Satomi would moan again into her pussy, causing her to moan as well. Before very long, she felt her body tense up again, and then it hit her. As she orgasmed, Satomi lapped away every last drop, not letting any escape her mouth, and in doing so, she caused Chachamaru to let out one last deep moan that pushed her over the edge as well. The second she came, Chachamaru began to lick up everything she could, but a lot of it didn’t get into her mouth.

After both of them rested for a few seconds, Satomi got up and slid off the table. She still had a very small amount of moisture clinging to her lips. Chachamaru sat up. Her face was absolutely covered with cum. She wiped a small amount of it away with one of her fingers, and brought it to her mouth. But before she could lick it away, Satomi grabbed her wrist and put it in her mouth, and sucked on it slightly. Then she licked away all off the cum that was on Chachamaru’s face.

“Now get dressed and go back to Eva,” Satomi told Chachamaru. As soon as she left the room, Satomi pulled out a cell phone. “Hey, Eva, I did just like you asked. All the new systems work perfectly. I’ll let you test them out for yourself before I join in.”