...
Suzane believed Kiba must truly be a good trainer, seeing how excited Rubie was.
"Start with foam rolling," Kiba instructed. The women nodded and started their activities.
Kiba checked their posture, and after making sure they were doing it correctly, he didn't say anything. The women then proceeded with another round of warm-up, including some light jogging and stretching.
"Rubie, are you following the diet set by your nutritionist properly?" Kiba asked after the warm-up was completed.
"Yes!" Rubie answered. The fitness of a person depended on workout and diet. The absence of any factor would destroy the balance and result in lower performance.
Rubie wanted to be attractive, so she gave special care to both her workout and diet. She only ate what her nutritionist recommended.
"What about you?" Kiba asked Suzane.
"Same," Suzane replied.
"That's good," Kiba nodded his head and said, "I'm glad to have such fitness enthusiasts. So let us start."
Both Suzane and Rubie had a different workout routine. Kiba didn't change that, and he allowed them to proceed.
*****
Rubie was carrying out squats when Kiba appeared behind her.
"Do it like this," Kiba placed his hands on her waist and corrected her posture as she squatted.
"Ah yes! Help me!" Rubie requested.
"Of course," Kiba squatted along with her, his hands locked on her waist.
Suzane was on the bench, lifting lightweight dumbbells over her head. When she completed her set, she turned towards her friend and was startled by what she saw.
Kiba was standing behind Rubie as she squatted. With every rise and fall, she would rub her backside on his crotch.
Sensing Suzane's gaze, Rubie corrected her posture. Suzane didn't say anything and went towards the stability ball.
Rubie, on the other hand, sighed in relief.
"That was close!" Rubie whispered to him, "But then again, you want her to notice, right?"
Kiba smiled and grabbed her buttocks. He lightly rubbed them in a circular motion.
"It has been so long!" Rubie closed her eyes as she enjoyed the fondling of her backside, "I want you inside me!"
"That would depend on your efforts," Kiba's right hand traced her back, "Help me to help her so that I can help you."
"Rest assured about that!" Rubie chewed on her lips as she felt his hand slipping towards her private area, "You will get Suzane!"
"Good girl!" Kiba traced her private area through the shorts, "You will be rewarded later!"
Kiba took back his hands and guided her to the next equipment. Rubie was disappointed, but she followed his guidelines.
She knew he wanted to use her to seduce Suzane. Only after that would he give her what she wanted. Rubie was unhappy with the arrangements, but she was helpless.
*****
Kiba smiled as his eyes followed Suzane like a predator sizing up his prey. The first step in both hunting and seduction was knowing the target.
Kiba had enough information to classify her in category 1 (broken marriage). She had a dull sex life, so she was an easy target, but that didn't mean he could directly volunteer to be her mate. If he did such a thing, then he would be in prison.
The second step was tempting her with what she was missing in life. For this, he used Rubie by flirting and teasing with her.
Extramarital sex was considered a taboo in society. But whether it was a man or a woman, they were easily tempted if their friend or relative was indulging in extramarital sex. In the end, humans followed a herd mentality.
Seeing others committing an evil act gives one the confidence to do the same. There was an innate belief that if they were caught, they wouldn't be alone!
To boost Suzane's confidence and ensure she wasn't worried about being caught, Kiba chose the gym. Suzane would discover her friend having a friend-with-benefits relationship with Kiba without any issues, and that in turn would tempt her.
A woman wants a faithful and caring man as a husband, but a lover is different. The lover has to be charming, wild, and devilish.
The more popular the man, the stronger the temptation. It was similar to how society was fascinated with celebrities.
Give a man a choice between an actress and an ordinary girl with similar facial features. He would choose the actress.
The reason was simple: desirability. A star was desired by everyone, and if one has the star in their hands, it satisfies the vanity.
This applied to temptation as well. A woman was more likely to have an affair with a ladies' man, rather than any Tom, Dick, or Harry. After all, if one was going to cheat, then they would want to do it with the best man! This was especially true when one was beautiful!
As the workout continued, Suzane glanced at Kiba and Rubie, but there was no more inappropriate touching.
Kiba would occasionally come to guide both Suzane and Rubie. He helped them select the correct speed of the machines and so on.
An hour later, the workout finished.
"See you tomorrow!" Kiba left the room.
----
In the locker room, Suzane and Rubie changed their clothes.
"Please don't tell anyone about that!" Rubie said suddenly.
"About what?" Suzane asked, pretending to be confused.
"Well....you know, the squats," Rubie's cheeks turned red as she answered. Years ago, she was an actress, and thankfully, her skill didn't rust with time.
"I didn't see anything," Suzane replied with a smile.
"Thanks!" Rubie sighed in relief and said, "I owe you one!"
------
The next day.
At the start of the workout, Suzane noticed no inappropriate touches between Kiba and Rubie. Suzane was rather disappointed, for she had tried to catch them but with no result.
An hour later~
"Ahh!" Rubie cried out, her voice echoing through the gym as she stumbled on the treadmill, clutching her leg in pain.
"What happened?" Suzane and Kiba rushed to her side, concern etched on their faces.
"I hurt my leg!" Rubie winced, trying to stand but failing.
"Let me get you to the medical room," Kiba said, lifting her effortlessly into his arms. He turned to Suzane, his eyes locking onto hers. "Continue your workout. I'll take care of Rubie."
Suzane watched Kiba's strong arms carrying Rubie out of the room, a flicker of something unspoken passing through her mind. She resumed her exercises but couldn't shake the unease growing in her gut.
Twenty minutes later, drenched in sweat, Suzane couldn't ignore the nagging worry any longer. She dropped her weights and headed towards the medical room, her heart pounding in her chest.
"Don't stop! Faster!"
The words were loud and clear, startling Suzane as she approached the glass door. Muffled moans and heavy breathing seeped through the small cracks. Her curiosity piqued, she tiptoed closer and peered through the glass.
Her eyes widened, her breath hitching at the sight before her. Rubie was sprawled naked on the examination table, her legs draped over Kiba's broad shoulders. He drove into her with unrelenting force, his hips a blur of motion.
"Nothing beats natural exercise!" Kiba grunted, his voice thick with lust. "This is the perfect workout!"
Suzane's heart raced as she watched them engage in intercourse, their bodies slick with sweat and desire. Rubie's face was a mask of pure ecstasy, her cries of pleasure filling the room. Kiba's muscles tensed and flexed with every thrust, his cock plunging deep into Rubie, each movement driving them both closer to the edge.
"Yesssss!" Rubie screamed, her back arching off the table as Kiba erupted inside her, his cock throbbing with the force of his release.
"Clean me!" Kiba commanded, his voice a low growl. Rubie obediently slid off the table, her eyes glazed with lust. She opened her mouth, wrapping her lips around his still-hard cock, her tongue swirling around the head, tasting their combined juices.
"Impossible!" Suzane whispered, her eyes fixed on Kiba's massive cock. She hadn't been able to see it clearly while he was inside Rubie, but now, as Rubie licked him clean, she was struck by its sheer size and girth.
"He came, and yet..." Suzane's mind reeled, the pieces falling into place. No wonder Rubie was always so excited for their sessions with Kiba. He was more than just a trainer; he was a beast.
"We better return, otherwise Suzane will find something amiss!" Rubie said, her voice breathy as she swallowed the last of Kiba's ejaculate.
Panic surged through Suzane. She turned and fled back to the workout room, her heart hammering in her chest. She couldn't believe what she'd just witnessed, but the image was seared into her mind, impossible to forget.
"You are a good bitch!" Kiba gave Rubie's breasts a light pinching.
"Anything for my master!" Rubie licked the last drop of ejaculate from his cock before dressing up.
-----
Five minutes later, Rubie and Kiba returned.
Suzane continued her workout without letting them feel anything odd.
Half an hour later~
Suzane and Rubie walked out of the fitness center.
"See you tomorrow," Rubie said as they arrived at the parking.
"Yeah," Suzane absentmindedly replied.
"What's wrong?" Rubie looked at her in confusion, "You are acting strange from some time."
"It is nothing!" Suzane cleared her thoughts and answered.
"Hang on..." Rubie's mouth turned wide as she thought of something, "Did you...?"
Rubie's face was deep red and she lowered her head in shame.
Suzane realized that Rubie knew she knew.
"I promise I won't share your secret!" Suzane placed her hands on Rubie's shoulders, "Friends always guard each other's secrets!"
"I... thank you!" Rubie's head was still low as continued, "My marriage was going through a bad phase so..."
Suzane silently listened as Rubie offered multiple excuses; like how her husband didn't give her enough care or how she suspected he was cheating on her.
"I understand," Suzane assured her that the secret was safe.
Rubie sighed in relief. A few seconds later, she said, "You should try him!"
"Try?" Suzane was startled.
"You know what I mean!" Rubie spread her lips into a mischievous smile, "He gives really good private sessions for perfect fitness!"
"...." Suzane didn't reply.
---------
At Suzane's apartment.
Suzane slept on her bed, remembering the scenes of Rubie pounded by Kiba. She was aroused but then she looked around her bed where she was alone.
Her husband was busy today just like other times. He would rarely get free time due to the pressure from investigation, and when he was free, he would be at parties.
When he reached home, he was exhausted. They might make love a few times in a month, but he would stop after he climaxed.
She would pretend she has climaxed to make her husband feel good.
"Damn!" Suzane cursed as she started playing with herself...
------------
The next day.
Suzane noticed how Rubie avoided touching Kiba when he corrected her postures.
"She is embarrassed due to yesterday's events!" Suzane thought.
From today, Suzane has to follow a set of new routines, and Kiba guided her on the instructions she has to follow.
A few minutes later, as Suzane worked on the machine fly, he stopped her.
"Your elbow should be at a constant angle," Kiba corrected her arms posture and told her to start, "Yes, now you are doing better."
As the workout proceeded, Kiba would guide her properly with pacing and posture.
He would touch her during the process, but Suzane felt nothing wrong since he was an instructor.
There were times when she would feel his strong arms and chiseled torso, and she would gulp. He wasn't muscular like the bodybuilders, but he had perfect six-pack abs and an incredible body.
She could well understand how easy it was for someone like him to attract women. Not only was he well-endowed below, but he was also attractive above as well.
"A charming face and an awe-inspiring body! He is the envy of all men!" Suzane mused...