Emily had never seen a penis this big in her entire life. It was definitely not what she imagined when her new boyfriend told her he had a special surprise for her.
"What happened to you?" the woman with long, fiery hair asked, she was as scared as she was excited.
"Well, if you behave yourself, maybe I can tell you my secret."
Nothing more needed to be said. Rajesh's new girl got on her knees and grabbed the Indian's huge, thick tower of meat, sliding her beautiful, dominant hands over the delicious, juicy male member.
"A handjob won't get you anywhere, Emily. Your beautiful mouth, on the other hand, can get you a lot."
It was completely undeniable that the young white girl with long red hair was extremely horny. That huge meat stick seemed to emit an energy that made her libido peak.
However, despite her vagina being completely wet, she had never seen a penis of such size before. As a woman, she was beginning to question her own capabilities.
"Raj, I don't know if I..."
Suddenly, Rajesh grabbed the red-haired beauty's head and forced her mouth against his huge, thick member, hard as a piece of steel.
She had been irritated at first, of course, but that initial feeling quickly faded as she picked up the pace of sucking Rajesh's huge member.
That more aggressive act by the Indian scientist had served as the push that the doctor with macabre tastes needed to rediscover herself as a woman.
The beautiful woman knew she would need to talk to her new boyfriend about it later, but...
Rajesh came inside Emily's mouth. She got rid of his penis as fast as she could, but as she coughed the cum out of her body, another burst of extremely thick white milk came against her.
After that, 12 more shots were fired and in the end she and her clothes were completely covered in cum. Emily had never imagined that a man was capable of cumming so much.
"So now you're going to tell me what happened?" Emily wasn't angry, just tired of her jaw.
"Sure. Well, it all started when Howard and I were in the bathroom at the mall..."
While Rajesh was telling his new girlfriend how he had found out about the new and miraculous drug created by Bernadette, trying his best not to sound gay as he described his reaction to seeing his Jewish friend's huge cock, the friend in question was in heaven.
Penny, Leonard Hofstadter's beautiful girlfriend and neighbor, was now in the Wolowitz couple's bed, shaking her huge white ass, bigger than any Howard had seen in any porn, and definitely bigger than any he had seen in real life.
The nerdy scientist spent years of his life dreaming of fucking that beautiful blonde goddess, but he never thought he would have a chance. Who would have thought she would give him a chance? None of them even knew how Leonard had managed to date her.
Even though he was married to a woman almost as hot as Penny, the desire to fuck the beautiful, dumb blonde never left his mind. And even with the discomfort of knowing that his wife was now in Leonard's bed, he wouldn't forgive himself if he missed the chance to finally fuck the blonde beauty with a colossal ass.
At the time, he thought this would be his only chance.
Dr. Wolowitz approached the bed, holding his penis with his dominant hand and slowly moving it up and down his shaft.
"Come on, Wolowitz! Fuck my big ass!" Penny ordered, shaking her colossal ass seductively.
Howard gathered his courage and inserted his enormous member into the blonde waitress's anal canal. Even though he knew how slutty the woman was, he decided it would be best to go slowly, making it last as long as possible.
"Fuck," Penny said, drawing out each letter as long as possible. "How I love to feel a HUGE dick slamming into my beautiful ass!"
The Jewish cock was not as big or as thick as Leonard's, but it did the job almost as well.
"Maybe it's because his dick was smaller to begin with," Bernadette theorized later, and her friends agreed.
"Harder, baby! FUCK ME MUCH HARDER!" Penny ordered.
Howard, pressed, now grabbed the blonde's waist and began to force his cock into her as hard and fast as he could. However, his nervousness got the best of him and he failed.
"You came already? But it hasn't even been ten minutes!" Penny was irritated and disappointed at the same time.
The idea of the couple swap had been hers, something she would never have thought to suggest before. Her excuse was that since Bernadette had taken the liberty of fucking her man without asking first, Penny obviously had the same right.
A simple and fair way for the two of them to settle the score.
But that wasn't the truth. What the blonde waitress was really interested in was seeing the effects of the drug on all the guys in the group. Raj would be her next victim, regardless of whether the mysterious girl he was dating interacted with sweet Leonard or not. Sheldon, in turn, would have to suck the blonde's pussy as soon as he got back.
In the group of friends, the dumb blonde was definitely the second one having the most fun with the drug. But the big difference between her and the girl who was enjoying it the most, Amy, was just the difference in experience between the two.
Whether he liked it or not, it was Howard's job to please her.
Penny threw the skinny Jew on the bed and waited patiently until his tower of flesh came back to life. When the item of her desire had returned to fullness, she inserted his deliciously wonderful male member inside her wet pussy.
The Jewish doctor had become just a penis with arms and legs. Fair enough, given the fact that Penny was now the man in the relationship.
Despite what it may seem, this was the best scenario for both of them. Of course, until that happened...
Penny had been riding for 20 minutes when she felt a familiar discomfort in her stomach. Obviously, she couldn't afford to go to the bathroom.
The blonde knew how pathetic Howard was, even with the drug. She knew that the interval he took to relieve himself would be enough for his long monster to fall asleep again.
So, there was only one obvious option left.
"How disgusting!" Howard complained like a whiny bitch as he felt Penny's stinky fart hit his delicate face.
"You have to like it or you are sexist," Penny declared, laughing at Howard's discomfort.
And so Howard continued on for another hour, without stopping.
But what about Leonard and the other two women who took the drug?
Well, if you're one of the few who've made it here and want to know the answer, let me tell you.
The latest transformation she had undergone made Amy feel ashamed to enter the room. She already felt uglier than the other two normally, but now one of her worst defects was more evident than ever.
However, greater than the feeling of repulsion she felt for herself was the libido she was feeling, caused in part by the experimental drug she had taken. Another reason for so much arousal was, obviously, the image of the new Penny riding voraciously on a huge cock. This image was engraved with iron and fire in the brain of the black-haired scientist.
