My Sister Jenny – Part 03 – 001

#Blackmail #Incest #Teen #Threesome

2.4k words | 1 | 4.83535

UncleGary

Jenny went to her gynecologist to test for sexual diseases, because of the many men who fucked her. But he blackmailed her to let herself being fucked by him.

After we got rid of Uncle Gary, things in our house began to normalize. At least if it is normal for you, that your father fucks your older sister. And that I was fucking her too. And that it was becoming routine for one of your friends to get a ride home from your sister nearly every Monday, only to end up having sex with her as well. Yes, things were kind of normal.

Dad had become obsessed with the videos of Jenny being taken by all the men Uncle Gary had brought around. To satisfy his growing needs, Jenny had a difficult time, but she didn’t seem to mind. In fact, she seemed to enjoy helping her Dad make up for the sexual experiences he had missed out on over the years. Even if the encounters were sometimes rough and she didn’t achieve many orgasms with him, she found much more pleasure and frequent climaxes with me.

However, after Dad realized just how many men Jenny had been with, the fear of sexually transmitted diseases crossed his mind. Consequently, Jenny made an appointment with her gynecologist for Tuesday. Normally, we would drive straight home after school on Tuesdays, but that day we made a detour downtown. After her tests were completed, we went shopping and treated ourselves to a large ice cream.

On the way home, I couldn’t resist having sex with her in her car in a secluded spot. I must admit, I had always enjoyed having sex with my sister in her car. First, there was the privacy; I had her all to myself. Second, there was the thrill of the risk—the danger of being discovered. Part of me wanted the world to know that I was fucking my sister, that I was with such a beautiful, exceptional girl. And third, it fed my secret fetish: the fantasy of her being abused by perverts, much like what had happened with her uncle that one time. We should have waited with sex for the test results, but the hunger was too great and we had already done it before the appointment.

It was incredibly hot, lying on the backseat between her open legs, fucking her passionately. Jenny moaned under me, meeting my thrusts and whispering that she loved me. I sucked on her earlobe and the side of her neck, and her moaning grew more intense as she pressed her arms tightly around me. I moved my mouth down to her nipples, enjoying the sensation of their hardness in my mouth. Jenny begged me to fuck her harder.

That was no problem and as I was closing in on my orgasm, I took a quick glance out the window to ensure no one was approaching. Luckily, we were still alone—though, for my secret fetish, that was almost a disadvantage. I was ready to release myself inside her. My pace quickened until my orgasm hit. I spurted into her several times, continuing to pump my still-hard cock into her until she, too, was sent over the edge. Her body twitched in her climax, and I held her close until she went limp. We cuddled for a moment before continuing our drive home.

The next day, the doctor’s office messaged Jenny that the results were negative and everything was fine. However, she was instructed to return to the gynecologist on Friday at 4:15 PM. She was slightly worried; it seemed unusual if everything was perfectly fine. She called the office, but the receptionist assured her it was just a routine free counseling session and that there was no need to worry.

On Friday, we drove downtown again after school to kill some time. By 4:00 PM, we were heading to the clinic. The receptionist, who was about to leave, looked concerned when she saw me accompanying my sister. She told Jenny she could wait in the examination room and asked me to leave with her to give my sister some privacy, noting that the consultation might take a while.

I was concerned that the appointment would last so long, especially since the office sign stated they closed at 4:00 PM. However, the receptionist insisted everything was fine. I left my sister there and went to a nearby mall. After about fifteen minutes, I received a message from her. It wasn’t that the appointment was over, but that it would take another hour. She told me not to worry, adding that everything was finê.

A deep sigh escaped my lips. The circumflex accent over the ‘e’ in finê was no accident; it was our secret code. It meant that although she was physically fine, she was being forced to endure sexual abuse, but she could handle it. I stopped my shopping tour and sat on a bench outside the clinic, waiting to be there for her.

An hour later, the “all-clear” message arrived, and she was on her way. I hugged her comfortingly as we walked to her car. She started the engine and handed me her handbag—the one containing the hidden cameras. Smiling, she told me I could see for myself what had happened to her.

I connected the SSD from her bag to my phone. The video began with her asking the doctor, that he would not tell her parents about her excessive sexual encounters, if she allowed him to fuck her. It became clear that he was already blackmailing her into submission. She must have started the recording mid-conversation, specifically to capture his admission of blackmail. He confirmed it and commanded her to undress.

She placed her handbag on his desk, positioning the camera to capture as much of the room as possible. And she began to strip. Even though I had seen her naked countless times, watching her undress on the screen was incredibly erotic. My blood began to pump as I watched him command her to lie in the gynecological chair. Hesitantly, she climbed onto the chair. And a slight hesitation more and she placed her legs in the stirrups.

The doctor began fastening her legs with leather straps. She tried to resist, but he threatened to end their “deal” if she didn’t comply. She sat back, defeated, and let the inevitable happen. Once she was bound, another man entered the room wearing a doctor’s coat. Jenny looked terrified, but the doctor reassured her that this was his younger brother, who “didn’t get much attention from women.” I didn’t doubt it; the man was unattractive, overweight, and balding. Even if he was the doctor’s younger brother, he looked much older than him.

The doctor told her they knew she was disease-free due to the tests, and since he had prescribed her the contraceptive pill, there was no risk of pregnancy. Therefore, they felt it was “no problem” to fuck her bareback. The brother knelt between Jenny’s legs and began to examine her. Though the camera angle made it hard to see her cunt directly, it was obvious he was using his fingers to penetrate her. Jenny’s face betrayed her discomfort at the sensation of those cold, rough fingers. But she was trapped, helpless in the chair.

As he examined her, he began to masturbate under his coat. It didn’t take long for him to become erect. He stood up and opened his coat, revealing that he was completely naked underneath. He stepped between her legs, and it was easy for him to enter her, aided by the lubrication from his fingering.

He fucked her greedily for several minutes, bending over to maul her breasts. He was sweating, and some of it dripped onto her body. As his moans and thrusts increased, it was clear he was nearing his climax. After a few final, heavy thrusts, he finished. I couldn’t see his semen directly in her cunt, but I saw it drip onto the floor between them.

Then, it was the doctor’s turn. He had been masturbating the entire time while watching his brother use my sister. He wasn’t naked under his coat; he simply dropped his pants and stepped between her legs. He entered her cunt easily, now slick with his brother’s seed. Driven by the sight of her being abused, he didn’t take long before filling her womb a second time.

After they both recovered, the two men enjoyed the view of their semen dripping out of her pussy. Finally, they unfastened the leather straps. Jenny limped out of the chair, her legs numb from being tied down. But it wasn’t over.

The brothers forced her onto her knees, making her perform oral sex on the brother first, then on the doctor. Finally, they forced her to bend over the examination table. The doctor applied medical lubricant to her anus. Jenny pleaded with them to let her go, knowing the pain that awaited her, but they ignored her. The brother used the lubricant on his own cock and forced it into her.

The camera angle on the examination table was better. I could see his five-inch penis entering her. Jenny’s face showed the sheer discomfort of the violation. The pain might not have been too extreme, as my father’s dick is larger and wider. But this dick was also about an inch longer than mine. After the Brother came already once, he needed some more time. But not that long because Jenny’s tight ass was massaging his dick much better as her cunt. And Jenny’s painful moans were arousing him even more.

After ten minutes his face became distorted and he pumped his cum into her ass several times. After a few final pulses, he withdrew to make way for his older brother. The doctor had also been stimulating himself and forcing her from time to time to perform oral sex on him while she endured the anal penetration. He was already highly aroused when he entered her. He didn’t use extra lube, relying instead on the combination of the medical lubricant and his brother’s leftover semen in her ass.

He was more brutal than his brother, ramming himself deep into her. I was hard the entire time, watching my sister being taken in that chair and now so violently in her ass. At one point, Jenny began to masturbate me through my shorts. She had stopped the car in a secluded area, leaned over, and taken me into her mouth. I was close to the edge, and it didn’t take long for me to empty myself into her. She swallowed, but continued to suck me as I watched the end of the video.

The doctor was now hammering into Jenny with frantic, uncoordinated thrusts until he shot his load into her bowels. He finished with a few more strokes before pulling out, followed by a spray of semen. He dressed himself, though his brother remained partially undressed. The doctor gave Jenny some paper towels so she could clean herself.

The brother then approached her from behind, rubbing his sweaty body against her. I could see the disgust on Jenny’s face. He fondled her breasts and turned her around, his body pressing against hers as they engaged in a forceful kiss. He grabbed her buttocks and fondled them roughly.

After a few minutes, he finally released her. She dressed quickly as the doctor said, “Goodbye,” and his brother added, “See you soon!”, with the hope to fuck her again soon. She grabbed her bag and stopped the recording. I was highly aroused again, both by the video and by my sister’s skill. I rewound the video to the part where she was still bound in the chair; watching her struggle helped me reach my second orgasm, and she swallowed that load as well.

When she finished, I hugged her, comforting her and apologizing for her suffering. She told me not to worry, that she was much better at handling such situations now. She even expressed happiness that, thanks to the “spy bag,” we could enjoy watching her being abused. She truly liked this.

We finally drove home to where Dad was waiting with dinner. When he asked how the appointment went, she told him how the doctor had threatened her with blackmail. She expressed concern about what would happen if the doctor found out that Dad already knew about how many men had fucked her unprotected. Dad was naturally furious and heartbroken that she had to endure such abuse to keep the family safe. She told us she would send a version of the video to the doctor with her pixelated, warning him that if he ever contacted or blackmailed her again, the full video would go to the police. She would also be finding a new gynecologist.

After dinner Jenny showed Dad the video on the large TV screen in the living room. It was obvious how aroused he became seeing her helpless and bound. Soon, she had to suck him off. She didn’t want to be fucked by us until she had showered, as she still had traces of the brothers’ semen in her.

Dad was so aroused that he soon began ejaculating into her mouth. As she recovered, we continued watching the video together. Dad calmly asked if she would mind continuing to see this doctor. We were both surprised but knew what that meant. Jenny didn’t agree, but she didn’t deny it either. In the end, Dad took her silence as consent. He grew hard again from her anal rape in the video and pushed her head down toward his cock for a second time.

As she deepthroated him, her moans betrayed her own arousal. Dad remarked that he was considering accompanying her to her next appointment. We knew exactly what that implied. I was also hard, watching her worship his cock. Jenny began fingering herself while her mouth worked on him. I moved behind her and pulled her shorts down. Despite the remainder of the doctor’s semen, I pushed my cock into her tight cunt. Jenny moaned with delight.

I fucked her deeply and slowly, building her toward an orgasm. As Dad reached his second climax in her mouth, the taste of his sperm and my rhythm in her cunt caused Jenny to climax as well. A minute after her muscles stopped twitching around me, I reached my own orgasm, filling her for a third time that day. As I pulled out, she turned around and sucked me clean from any possible sperm of her earlier abuse.

We sat back and watched the rest of the video. Dad concluded by saying that Jenny should sleep by him tonight. And it didn’t sound like a question.

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