"The research institute I founded is called the 'Human Behavior Research Institute.' Its main purpose is to study the physiological parameter changes and psychological activity shifts of various individuals in specific environments," Wang Sen said nonchalantly, pulling out a file folder and flipping through it before handing me one of the documents.
"This thickest experimental record belongs to Teacher Sun, which proves just how challenging she truly is!" Wang Sen produced a hefty archive bag filled with videotapes, photos, and experimental data records.
"You experimented on my mother?" I shot Wang Sen a cold glance.
"All of this is for Teacher Sun. I need to have a direct understanding of her physical condition," Wang Sen replied indifferently, continuing to pull videotapes from the file folder.
"For what?"
"So that Teacher Sun can face her desires and her body directly. During the experiment, data from her vagina, breasts, heart, and neck were recorded in real time to reflect her physical state." As for what kind of experiment? This was something Teacher Sun actively requested.
The video gradually played on the large screen.
"Teacher Sun, you promised me before the exam that if I got in, you would agree to all my demands for a day!" Wang Yi shook his head as he paced back and forth in a room I had never seen before. The room was quite large, resembling a villa, and outside the house behind him was a swimming pool. It seemed Wang Yi was a rich second-generation heir?
"I'm here now, aren't I? Today, I will fulfill every one of your requests," the video must have been taken some time after the college entrance exams. Mom's pregnant belly had disappeared, and her figure had become even more perfect. From what she said, it seemed she had made some kind of bet with Wang Yi earlier.
"Don't be so impatient, Teacher Sun! Since you're here today, forget about all those unnecessary thoughts. Take off your clothes and let me see if you've been obedient!"
As Wang Yi interrogated her like a criminal, Mom answered while undressing in front of the camera.
In an instant, the once cold and stern female teacher shed her outer disguise, revealing her truest self.
As her uniform skirt was removed piece by piece, Mom, wearing only gray lingerie and sheer stockings, slowly knelt between Wang Yi's legs. She then extended her delicate hands and skillfully pulled down his underwear.
"Mmm..."
With a muffled moan, Mom opened her seductive cherry-red lips and, right in front of the camera, took Wang Yi's large glans into her mouth.
"Mmm... ah... mmm... slurp slurp... sizzle sizzle... uh... mmm..."
Mom moved her mouth back and forth along Wang Yi's large penis, sometimes teasing the tip of his urethra with her tongue, other times swirling her tongue around his large glans. Her seductive tongue was incredibly agile, licking his glans until it tingled while also sucking on his urethra, producing sizzling sounds!
Mom extended a peace sign toward the camera, striking a seductive victory pose. Then, while continuing to lick his penis, she murmured to herself, "Under his guidance, I've learned many lewd and indecent things, but I really enjoy it! Mmm... mmm... slurp slurp..."
Kneeling on the floor in her gray stockings, Mom alternated between licking the top of his penis and sucking the bottom, repeatedly licking and sucking. Not only did she polish Wang Yi's shaft until it gleamed, but she also kneaded his hanging testicles, causing white fluid to seep from the tip of his penis.
"Slurp slurp... sizzle sizzle..."
As soon as the white fluid emerged from his urethra, Mom immediately sucked it into her mouth with a firm motion. The sizzling sounds were both lewd and captivating, bringing an almost euphoric pleasure!
"Lick the balls... lick the balls..."
After sitting and enjoying the moment for a while, Wang Yi stood up impatiently.
His two egg-sized testicles, wrapped in wrinkled scrotal skin, hung between his legs, surrounded by dense, curly pubic hair that looked fierce and intimidating.
"Mmm... slurp slurp... ahh... lick lick..."
Mom stuck out her tongue and began licking down from the base of his cock, her bright red lips not missing a single inch of skin, sucking and swirling around his testicles.
Wang Yi's balls were each taken into Mom's mouth, where she sucked and swirled them with such force that he felt a tingling sensation.
"Suck the cock... suck the cock..."
Following his instructions, Mom completely let go! She opened her little mouth and took his glans inside, sucking once before swallowing deeper, then sucking again and pushing further in. She repeated this motion, taking him deeper and faster with each suck, until Wang Yi's entire thick cock was fully inside her mouth.
"Damn! This feels amazing!"
The beautiful female teacher performed oral like a chick pecking at rice, each suck accompanied by a deep thrust, creating an indescribably wonderful sensation!
But that wasn't all. Just as Wang Yi was about to climax from the intense sucking, Mom, sensing his intention, pulled the cock out of her mouth. With one hand pressing against his buttocks and the other gripping his shaft, she began stroking vigorously. Meanwhile, her sexy little mouth turned its attention to his inner thighs, kissing and licking fervently.
"Fuck! I can't hold back anymore! I'm going to fuck you to death!"
Faced with Mom's seductive display, Wang Yi could no longer restrain himself. He pulled Mom's delicate body up, turned her around, wrapped his arms around her slender waist from behind, and began thrusting wildly into her with his thick cock in a doggy-style position!
Slap... slap... slap... slap...
"Ohhh... ahhh... so good... so amazing..."
As the sound of flesh colliding echoed, Mom's lustful moans filled the air.
Mom was incredibly wild. After letting out a few cries as if overwhelmed by Wang Yi's relentless thrusts, she turned her head away from the camera, feigning annoyance.
But Wang Yi's cock was simply too large. Before long, Mom could no longer resist his onslaught and began moaning unrestrainedly. Wang Yi thrust into her with wild abandon, the sound of slapping flesh echoing nonstop. Mom's legs, clad in gray sheer stockings, straightened as she rose on her tiptoes to match his intense rhythm. Her 36E breasts, accentuated by a gray-blue lace bra, swayed violently with each thrust.
This intense intercourse lasted over ten minutes until Wang Yi shuddered, gripping Mom's slender waist tightly as he pressed his lower body firmly against hers.
Mom's eyes rolled back as she threw her head back with a long, drawn-out moan. I knew Wang Yi had cum inside my mom. After he finished, he released her, and Mom's legs gave way, leaving her kneeling on the floor. Wang Yi rushed to the camera, grabbed it, and began filming Mom as she lay there, still lost in the afterglow of their intense lovemaking.
She knelt on the floor, her upper body limp, but her round, full peach-like buttocks remained raised high. The two halves of her buttocks were flushed red from the intense pounding. Her lower body was soaked, her cherry-colored labia swollen and parted, her pussy stretched into an O-shape and unable to close.
Thick streams of semen slowly trickled out from her pink vaginal opening. Mom's cheeks were flushed, her eyes vacant and slightly rolled back. At Wang Yi's command, she faced the camera and raised both hands, forming peace signs with her fingers.
After the passion subsided, the two of them snuggled together in the private theater, watching the various lewd videos they had previously filmed of Mom. Wang Yi even discussed the scenes with her while they reviewed the explicit photos captured in the camera.
That wasn't all. To make up for any shortcomings, Wang Yi also had Mom watch Japanese adult videos, encouraging her to learn from the performances of the actresses.
Though Mother was extremely reluctant, she had no choice but to go along with it. On one hand, her hidden sexual desires were driving her; on the other, she used the bet as an excuse to indulge herself. Mother changed into various office lady uniforms, role-playing as a flight attendant or nurse with Wang Yi, engaging in cosplay games, taking photos and videos!
Role-Playing AV 1
In the video, six leather sofas were arranged in Wang Yi's home theater, with five realistic dolls acting as passengers. Wang Yi sat on the central sofa. Mother, wearing a delicate, light makeup with her hair up and a silk scarf tied around her neck, was dressed in a black flight attendant uniform—a grayish-white suit jacket and a knee-length uniform skirt. Underneath, she wore a white blouse with a silk scarf tied in a decorative knot around her neck. On her legs were gray flight attendant stockings, and on her feet, a pair of Jimmy Choo silver crystal high heels that exposed the arch of her foot.
Facing Wang Yi, she announced that the plane was about to take off and asked all passengers to fasten their seatbelts. Wang Yi pretended to buckle up and, winking at Mother who sat opposite him on a chair, said, "Auntie, I'm ready." Mother rolled her eyes at him. After a moment, she stood up and walked into the projection room. When she returned, her face remained as stunningly beautiful as ever, her fair neck still adorned with the silk scarf, accentuating her noble, elegant, and dignified demeanor.
However, her uniform was gone. Mother now wore only a semi-transparent white bra on her upper body and gray T-back stockings on her lower body. Beneath the gray stockings, she had on a thin-strapped white thong, with two thin straps fastened around her hips and pubic area, covered only by a deep V-shaped piece of fabric. A thin cord was embedded in the crevice of her buttocks, making her even more alluring under the gray stockings. With her hands crossed elegantly over her lower abdomen, she walked gracefully between the sofas as if patrolling the area, allowing her beautiful body to be displayed from various angles in front of Wang Yi.
Unable to contain his desire, Wang Yi picked up a bell nearby and rang it. Hearing this, Mother walked over with delicate steps and asked, "Sir, what service do you need?" Wang Yi replied, "I'm hungry. What food do you have?" Playing the role of a flight attendant, Mother answered, "Today, we have fresh abalone from the local area of Modu—juicy and delicious premium abalone."
Wang Yi frowned and asked, "Abalone from Modu? I didn't know that." Mother smiled politely and replied, "Modu's local premium abalone is sweet, plump, and juicy—clean and hygienic. It's much better than those air-shipped abalone from other places. Some out-of-town seafood merchants pass off inferior products as premium, driving up prices and disrupting the abalone market."
Mother then asked, "What drink would you like, sir?" Wang Yi loudly replied, "I want milk." Mother responded, "Very well, sir. Please wait a moment." After saying this, she walked into the projection room. When she returned, she was wearing a white apron and approached Wang Yi, saying, "Sir, your fresh milk and abalone are here. Please enjoy your meal." After speaking, she turned around in place, facing away from Wang Yi, and provocatively wiggled her raised buttocks toward him.
Seeing this, Wang Yi pulled Mother toward him and tore off the apron. Instantly, his eyes lit up—Mother had soaked her semi-transparent white bra in milk, making it completely transparent. Inside, her two pink nipples and areolas were clearly visible.
Even Mom's originally somewhat dull nipples and labia regained a youthful, delicate pink hue, with her bodily fluids emitting a faint, subtle fragrance. The thong she had been wearing was gone, replaced by gray pantyhose that wrapped around her plump, juicy pussy. Wang Yi immediately latched onto Mom's pink nipple, sucking eagerly, while one hand reached down to tease her fleshy folds. With a forceful tug at the crotch, he exposed the plump, moist flesh to the air. Mom, lost in passion, opened her mouth to engage in a deep, tongue-filled kiss with Wang Yi. He then guided her to climb onto the sofa, positioning her head down and feet up for a 69 position. This way, Mom's head was perfectly aligned with Wang Yi's lower body, allowing her mouth to pleasure him, while her two legs in gray stockings rested on his shoulders. Wang Yi took advantage of the position to feast on Mom's beautiful pussy.
While sucking, Wang Yi murmured, "Flight attendant, your pussy is so juicy, with a faint, lovely fragrance—it's truly delicious. But I'm only fifteen, and you're old enough to be my mom. Is it really appropriate for you to feed me your pussy like this?" Hearing this, Mom struggled to release Wang Yi's large cock from her mouth and said, "What's inappropriate about it? Introducing pussy should start from childhood. Eating more pussy and drinking its juices can strengthen the body."
Wang Yi burst into laughter upon hearing this, then passionately licked and sucked some more before saying to Mom, "Flight attendant, I want to fuck you. Get on top yourself." After instructing her, he had Mom turn around to face him. Mom removed her high heels and knelt onto Wang Yi, her breasts positioned right in front of his face. With delicate hands, she guided his large meat rod into her beautiful entrance, slowly lowering herself with a soft moan as the 20-centimeter cock plunged fully inside.
Wang Yi grabbed Mom's beautiful feet in black stockings, bending them back and placing the tops of her feet on his thighs, one on each side. He then began thrusting up and down. This position allowed the man complete control over the speed and depth of the thrusts, leaving the woman with no autonomy except to be taken. The sound of slapping echoed repeatedly as Wang Yi thrust over a thousand times in one go, making Mom gasp and moan incessantly. Wang Yi felt a surge of heat building inside her.
Knowing Mom was about to squirt, he mustered all his strength for another 300 vigorous thrusts. Then, lifting Mom by her black-stockinged feet, he raised her body, causing his large cock to slide out of her. With a cry of "Ah!", a gush of fluid erupted from Mom's vaginal opening like a fountain, spraying toward the camera. Wang Yi excitedly shouted, "Miss, are you a whale? How can you spray like that?" Mom lay panting heavily on Wang Yi's shoulder, too exhausted to respond.
Wang Yi pressed Mom down on the sofa, hoisting her black-stockinged legs over his shoulders. From above, he plunged his meat rod into her honeyed entrance, thrusting like a pile driver for another 800 strokes. Then, with a tight clench and tremble of his buttocks, Wang Yi climaxed. Afterward, he held the unconscious Mom from behind, posing her in an M-leg position facing the camera. Mom's hair bun was damp with sweat, her cheeks flushed, and her body glistened with a sheen of perspiration. Her lower body was fully exposed, her pussy gaping open from the intense fucking, with streams of semen and love fluid flowing out. Held in Wang Yi's arms in a humiliating pose reminiscent of holding a child to urinate, she faced the camera, making a peace sign as if commemorating a passionate AV scene with a flight attendant role-play.
Role-Play AV 2
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