Hi, this is the last part of the series. I hope you liked it!
Here are the summaries of the previous parts :
Part 1: In the year 2060, with a device and an app you can temporarily exchange body parts with strangers over the internet. While doing a random exchange, you end up with a tiny premature cock. At the end of the temporary exchange, your original cock doesn't return to you and you're stuck with this one for now until the mystery is resolved.
Part 2: After the incident, you try to seek medical help to fix your "problem" but no solutions are found. Because of this, you resign to learn to live with your new reality. In the end, you and your girlfriend adapt to this new situation, until you learn that the exchange play company finally found the guy who kept your exchanged manhood.
PART 3
Again, you read the message on your phone: "Please reply as soon as you can. We may have found the other user who took your p*nis"... Somehow, you would have expected to be overjoyed at the sight of this, but for some reason, it just made you a bit anxious.
"Is something wrong, baby?" Your girlfriend asked you as she seemed to pick up that something was worrying you.
"Oh no, everything's fine. I just received an email. It's from the Exchange Play company. It says they may have found the user who stole my dick."
For a second, there seemed to be silence between the both of you.
"Well, that's great honey. You'll finally be able to go back to normal." She said, forcing a smile.
You could see that she was trying to be supportive, but by the way she was nervously playing with her hair, it seemed more like she was annoyed by something.
"Yeah, finally... I was kinda getting used to this, but I guess it's a good thing that I finally get to go back to my former self."
As you said this, your girlfriend seemed to have a bit of a melancholic expression. As much as she was trying to hide her disappointment with the situation, she couldn't hide her true emotions from you, who knew her so well.
"You know... before I contact them, maybe we could have one last session with my small bit tonight, after work?"
As those words left your mouth, you saw the eyes of your brunette glow up. All the sadness vanished from her face. She jumped on you, giving you a warm hug.
"Yes! That's such a good idea, baby! Might as well end this with a good memory." She said as she kissed you.
The soft touch of her lips on yours was always so sweet. You felt the warmth of her body pressed against yours. Her hard nipples rubbed on your chest through the fabric of your shirts. You could feel the head of your little pecker straining against your tight underwear. You could feel your small member beginning to throb. Before it became too much, her lips left yours, leaving you to meet the sweet loving stare she was giving you.
Soon enough, you both had to pick up your things and get to your workplaces.
...
Even though you were looking at your computer in your cubicle, you were unable to focus on your work. All you could think of was the email you received. Why weren't you happy to finally have some good news about this. Could it be that you finally adjusted to your new situation? Even more troubling was the reaction of your girlfriend. Even though she tried to hide it, it was clear to you that the prospect of you getting your cock back wasn't pleasing her... How could that be? With this new tiny cock, you didn't even manage to penetrate her once! How could she like anything about this situation? All you were able to do to please her was eat her pussy. Ever since the incident, you gave your 110% trying to please her by other means than penetration. This thought started to remind you of the sweet honey-like taste and smell of your girl, her suckable nipple and round ass-cheek... No-no-no, you had to stop this train of thoughts because it was giving you a raging hard-on...
... bzzt bzzt... You picked up your phone as you felt its notification vibration.
It was a text from your girlfriend: "Hey babe, how are you doing?"
"Alright, I'm having a bit of a hard time trying to focus, with all that's happening..." You responded.
"Aww... Me too, I'm having a hard time trying to focus. I can't stop thinking about our upcoming evening together...". With the message, was an attached selfie. The picture was of her pulling down a bit on her blouse to give you a good view of cleavage.
"Oh fuck baby, you can't send me this when I'm at work... My cock is so hard because of you." You responded. Your cocklet was pulsing in your underwear. You knew you were playing a dangerous game, but you just couldn't look away from the picture.
Another SMS came from her: "I don't get it, baby? Did you get a tiny stiffy because of such a tame picture? If this got you turned on, what about this?" Another picture followed with this text. She lifted up her skirt to show you her ass, which was barely covered by her small pink panties.
This was so hot. Knowing she probably had to hide at her workplace to take those photos only made it naughtier! You could feel the precum dripping out of your tip. There was probably a wet patch on your underwear now...
"Honey, you really got to stop. My dick is dripping now. I can't..." You sent her, trying to calm her. For a good 6 minutes, you didn't receive any new text, so you thought she understood she had to stop. Until you received a new message accompanied by a video...
"Me too, I'm wet because of you... I just can't stop thinking about your cute cock!" Even though you knew you shouldn't open the video, you just couldn't resist.
As the video started, you saw that she was sitting in her workplace bathroom. She was filming in selfie mode. She was sucking on her fingers to make them wet. Seeing her wet fingers come in and out of her red lips was so sexy. Once it was wet enough, her fingers went down to her clit. As you saw her rhythmic massage and fingering, it almost felt as if she was touching you too... Her movements accelerated. You knew she was holding her moans. At the same time, your small dick was throbbing hard in your underwear. You just hoped no one was looking towards you in the office as you squirmed in your chair, looking at the video.
You could feel your dick tingle and your balls tense up as the video closed upon her gushing cunt. As soon as she started to climax in the video, you climaxed too in your pants... Spurts after spurts, you were helpless. You didn't even have to touch your cock, and now it was throwing cum in your pants. After you cooled down a bit, you looked around the office. There was no one near you, and those farther didn't seem to have a direct line of sight on you... Luckily, no one seemed to have witnessed your shameful display. Quickly you went to the bathroom to throw away your creamed briefs.
"Fuck babe... I came in my pants because of you!" You sent her.
