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Click here"Oh God, Dave! You're going to make me cum!"
Dave grabbed her by the thighs and took over. He began thrusting his cock in and out of her quivering pussy!
"Oh yes! Fuck me Dave! Fuck me!" she screamed.
Britney's orgasm continued to grow. "Faster Dave! Fuck me faster!"
Dave increased the speed and force of his thrusts until his cock was moving like a jackhammer! He stared at Britney's magnificent breasts as they bounced with each thrust!
"Oh God, Dave! Yes! Yes!" she screamed.
Britney arched her back as she prepared for the release of her orgasm! At that very moment, her body began to glow like it had earlier that day, only this time the aura enveloped both Dave and herself. Dave was so focused on fucking her pussy that he didn't notice the strange light. Or if he did, he may have just thought that he had become light-headed from the ecstasy he was feeling with Britney.
He felt her pussy start to contract around his cock and he knew that her orgasm was cresting! Dave suddenly experienced a strange sensation in his groin, a feeling of fullness and a need to release! His cock also felt stiffer and more sensitive! It felt like he was fucking Britney deeper in her pussy than before!
Britney's pussy contracted even more and the increase in tightness triggered his own orgasm! Dave succumbed to the largest ejaculation he had ever experienced! Every contraction of his prostate muscles pumped a large amount of semen out through his urethra. He could feel each spurt of cum as it traveled through the length of his cock and erupted inside Britney's pussy! The feeling was heavenly and more than his senses could process. After 30 seconds of sustained ejaculation, he passed out from the extreme pleasure!
At the same time Britney screamed at the tops of her lungs as her own orgasm exploded, sending waves of pure sexual euphoria throughout her body! Her consciousness passed into the other dimension and her body fell forward onto Dave's. The couple laid motionless on the bed for several minutes. All of their sexual energy had been released from their bodies and they were now basking in the afterglow.
Dave regained consciousness first. He didn't say anything or try to move. He was simply enjoying the feeling of Britney laying on top of him and the warmth of her pussy surrounding his cock. Britney gradually came to and slowly opened her eyes.
"Welcome back Beautiful!"
"Huh? What?"
Britney was disoriented. When she finally became fully cognizant of where she was, who she was with, and what she had done, she immediately sat up.
"Oh, Dave I'm so, so sorry! I didn't mean for this to happen!"
"I'm not sorry. I've fantasized about being with you ever since we first met."
"No, Dave! What we did was wrong!"
"Well, it looked like you were really enjoying yourself! And I know I had a great time, so it can't be all that wrong, right?"
Dave reached up to fondle Britney's breasts.
"No Dave! Stop!"
Britney pushed his hands away and leaned back to avoid him. She was surprised to feel Dave's cock slide a little deeper into her pussy! She also expected it be smaller and flaccid, but it still felt erect! She lifted herself a few inches above his groin expecting to release his cock from her pussy. Instead, Britney and Dave were shocked to see the thick shaft of his cock still firmly embedded inside her. She lifted herself up a few more inches, and more of the thick shaft appeared!
"What the fuck?!" exclaimed Dave!
Britney continued lifted herself up and inch after inch of thick cock continued to slide out of her! When the head finally exited her pussy, approximately ten inches of thick cock flopped down against Dave's stomach!
Dave shrieked in fright, "What the fuck is that!? What happened to my dick?!"
"Oh my God! What have I done?!" cried Britney.
Dave reached down and touch the giant cock. He slid his hand up and down the shaft and over the head. It felt like his own dick, only it with was nearly three times the size!
"Britney, how did this happen?"
"I don't know. The same way I got these larger tits, I guess?" Dave sat up and stared at her breasts pensively. "I used to be a B-cup until today!"
His eyes lit up when his brain registered the change in size. "I thought you looked different..."
He looked back down at his cock and studied it. "This must be at least eight inches long, and it's not even hard!"
He stood up and walked over to his desk. The weight of the cock swinging between his legs surprised him. "It's heavy too!"
He pulled a ruler out of the drawer and measured it. "Wow! Eight and a half inches!" he announced proudly, "And over two and half inches thick!"
He squirted some lotion in his hand and started stroking his cock.
"What are you doing?" asked Britney irately.
"Well, I've got to see how big it gets!"
"Is that really important right now? I think we have more serious matters to discuss!"
"Like what?"
"Like what just happened between us, preserving our friendship, explaining your monster cock to Silvia..."
Dave interrupted her, "Hold on Britney, I'm almost... almost... there!"
A single thick rope of cum shot out of his cock and splattered on his stomach!
He immediately reached for the ruler and measured. "A-ha! Ten inches long and almost three inches wide! I'm definitely a shower and not a grower!"
Britney stared at the cumshot on his stomach. "Do you mind?"
"Not at all."
Dave moved his cock out of the way and Britney licked up the thick cream.
"No need for it to go to waste! Now, can we talk?"
Dave got up and put his clothes back on. He had trouble fitting his cock down the leg of his jeans, but he was very pleased with the noticeable bulge. Britney grabbed one of his bath towels and wrapped herself with it.
"OK Dave, you need to understand, I didn't want to have sex with you."
"Gee, thanks Britney. What a way to boost a guy's ego."
"I didn't mean it that way. There's been something wrong with me today. I had no control over what I was doing."
"You mean your symbiont made you have sex with me?"
"I believe so. But I don't know why."
"And my large cock and your bigger boobs are somehow related?"
"Yes. And I'm hoping Sam, with her biology background, might have an idea why this happened."
"You're going to tell Sam what happened?"
"I have to. And you have to tell Silvia."
"Out of the question! She's super jealous and would break up with me. And then Becky would break up with Doug to support her. I can't let that happen!"
"I understand, but how do you explain your giant cock?"
"Couldn't, you know, brainwash her or something?"
"Probably, but I would have to do the same to Becky. No doubt they have already compared your cock sizes."
"You'll have to brainwash Doug too!"
"Why? Just tell him what happened. He'll understand."
"I can't! He would get so mad. We had a pact that neither of us would go all the way with you."
"You guys are so sweet!"
"And, he would want you to give him a giant cock too, so it's best that he thinks I've always been this big!"
"OK, I'll do what I can to help."
"Thanks!"
"But how about you and me? I don't want our relationship to get weird."
"It won't, I promise."
"OK, just know that if it does, I'll brainwash you too!"
"I understand!"
"Do you happen know if Becky and Silvia are in their room?"
"I think so. They usually spend Sunday afternoons studying."
"Great! I'll go get dressed and pay them a psychic visit."
"Thank you Britney!"
"You're very welcome! One more thing Dave..."
"Yes?"
"Be careful with your dick. A lot of girls can't accommodate something that big the first time. And if your girl ever passes out during sex, for the love of God, pull out before it's too late!"
"Don't worry, I'll be careful!"
After Britney left, Dave spent the rest of his time alone in front of the mirror, admiring his giant cock. He tried on different clothes to see how they showed off his package. He especially liked how the head of his cock was just visible under hem of his shorts! He figured that this was the male equivalent of a nip-slip!