Ben's cumdump experiment

Ben's wife Aimee has always been called a slut by just about everybody. Ben has already known that Aimee was faithful to him, but a part of her always liked the attention, and playing along with rumors of her being a slut turned her on. It was easy for her to play the slut role with her appearance as a blonde bimbo with huge boobs and tanned skin. Aimee and Ben often lives out their common fantasy of bringing other partners into their sex life, and have had sexual encounters with other men, women and even couples. They both loved it, and Ben was confident that by living out their fantasies together, Aimee would never cheat on him. Ben and Aimee have both shared a fantasy of including Aimee's hot sister Katherine in their sex life, but they both know that there's little chance of that happening due to Katherine being such a prude, and not showing any interest in men, or in sex altogether.

Ben always wondered how Aimee's sister Katherine could be so different from her sexual and open minded sister. Despite having a great body, and even bigger boobs than her sister, Katherine was a prude and never even had a boyfriend. Ben is quite sure that Katherine is still a virgin, despite the fact that men were drooling over her body, but Katherine never even noticed that.

Katherine has always been critical of Ben, and always told her sister Aimee that she could find a better man than Ben. Ben isn't rich, but he's working on something that could make him very rich. As a scientist Ben has discovered a new unknown natural herb from the depths of the Brazilian rainforest that has amazing effects on men and women, sexually.

When Ben first tested the herb on himself and Aimee, he couldn't believe the effects it had. After drinking a herbal tea you immediately noticed a change in Aimee. Although you're used to her being quite sexually open minded, you noticed that she suddenly became unusually sultry and horny. Aimee suddenly begged for your cum, and when you told her that you have work to do, she said that if you wont give her your cum, then she will go and find somebody else who will as she's **** for cum. Ben then obliged and agreed to fuck her, but Aimee told him to just jerk off his cock and give her a mouthful of cum. Ben did just that, but when he came, he came so hard that Aimee's mouth overflowed and he had to pull out. He kept cumming and plastered both her entire face and her huge boobs with a massive amount of his thick and sticky cum.

As he realized that his enormous load of cum could only be a result of the herbal tea, he was amazed, but he quickly realized that it was not the only effect the tea had on him. First, he noticed that his cock remained hard, even after the enormous that had drained his balls completely, but he also noticed that his balls quickly swelled up again as they re-filled with a new massive supply of sperm. Actually they swelled up to at least double their usual size.

Aimee noticed his still hard cock and swelling balls as well, and despite the fact that she was already completely covered in cum, she begged Ben to fuck her horny holes and fill them with his cum. Ben fucked Aimee like never before, over and over again for four hours straight, filling all her holes with massive amounts of cum, and when the effect of the tea finally withdrew, Ben admired his wife's used body. Massive amounts of cum was flowing freely from every hole in her body, and there was hardly a speck of skin on her entire body that was not covered with a thick layer of his thick, sticky cum.

After the very successful first test of the herb, Ben and Aimee talked about how hot it had been, and how much fun they can have with it. Aimee suddenly looked at Ben and said that she will invite her sister Katherine over, and serve her the herbal tea, as she would love to see how the tea would affect a prude like her, and maybe they could finally have some sexy fun with Katherine.

Katherine reluctantly agreed to meet Aimee and Ben for tea, and as usual she was being demeaning against Ben, but once she had a few sips of the tea, she changed completely, and even started flirting openly with Ben. Ben got out his camera as he felt his balls swell with sperm from the affect of the tea, and he knew where this is going. Soon Aimee and Katherine were both on their knees in front of him and begging for his cum. Ben Stroked his cock and gave the sisters a cum shower as his cock squirted cum like a fucking fire hose.

When he was done cumming, Ben took his camera and took a picture of Aimee and Katherine as they kneeled in front of him with cum everywhere. Their faces and huge boobs were splattered with massive amounts of cum, and cum was leaking out of their open mouths as well as they begged for more.

Ben smiled as he felt his balls swelling again and he got ready to fuck Katherine for the first time.