Carol returned home from work to find her roommates arguing. Again. She was getting tired of this. With tuition costs and basic supplies, she could barely afford even her share of the rent on this dump. If her roommates kept up this constant bickering, one or both were going to move out and she'd be in a tough spot.
"I'm telling you, I've seen it" Derek insisted.
John, always the skeptic, argued, "And I'm saying, It's not possible. It's all special effects."
"What are we talking about?" Carol asked. Both men shut up immediately. They hadn't realized she'd come in, Carol realized. And when John blushed bright red, she knew they were arguing about something they would never have discussed had they known she was present. "Girls or sex?" she guessed.
"Porn," Derek answered.
"Of course. What's the argument?"
"Not important," John said.
"I'm sure of that," Carol nodded. "Nobody is going to cure cancer by watching a porno. But I'm sick of the arguing. This time, you're going to tell me what it's about." She pointed at John, who was always quick to clam up but started most of the fights.
Reluctantly, John explained. "Derek is claiming he watched a video when two men were having sex with the same woman."
"Well, I'm afraid that it is possible," Carol said. "One man has to settle for butt sex, that's all."
"No, both men were penetrating her vagina at the same time, according to Derek. But it isn't possible."
"I've seen it," Derek repeated.
"Faked," John insisted.
"Whole babies slide through that tunnel," Carol reminded him. "I'll bet it could take two dicks, no problem."
"Pregnant women produce all kinds of hormones and enzymes and other things to prepare her body. But normal women cannot stretch that much."
"I will ignore your idiotic assertion that pregnant women aren't normal. But pregnancy doesn't magically reconfigure the female body. All the equipment remains the same. If it can stretch to fit a baby, it can stretch to fit a pair of pricks."
"No," John shook his head. "It can't happen. It isn't possible."
"I am so over this fighting," Carol informed them. "So over it. We've got two males and one female right here. We will settle this argument one way or another. If it works, then John never again argues a point without proof. If John is correct, and it does not work, then you, Derek, will quit bringing up these bizarre topics of discussion."
"Settle this how?" Derek asked hopefully.
"Exactly how you're thinking. We take off our clothes and the two of you try to fuck me. And whoever turns out to be correct, the two of you will cover my share of the rent for next month."
"You cannot be serious," John scoffed.
"I am dead serious," Carol said, unzipping her skirt and dropping it to the floor. "This fighting has to stop now. If I have to sacrifice my body, I'll do it. Get your clothes off, both of you."
"I'm in!" Derek enthused.
"If it works, you'll both be in."
"This isn't necessary," John protested.
"Are you willing to admit you're wrong?"
John was silent.
"Then take off your clothes," Carol demanded. She had her shirt off and quickly shed her bra. In nine months of living together, John had never even seen her in a bikini. Her bare breasts finally convinced him that this was really happening. He slowly unbuttoned his shirt.
Derek was down to his boxers when he suddenly became shy. He'd been fantasizing about sex with Carol ever since she moved in. But he was not comfortable about doing her in front of another guy. And doing her with another guy was something he was distinctively uncomfortable about.
But Carol was having none of it. She pulled her panties to her knees, then let them drop, revealing her clean shaven pussy. She pointed insistently at Derek's boxers. "Off. Now." And she glared at John to get him moving faster. A few awkward minutes later, the three roommates were naked together for the first time ever.
"All right," she said, "Seems to me that this will work best if one of you lies down and I get on top and then the other comes in from behind."
"That's how they did it in the movie," Derek agreed.