A charming young man with a job at one of the top firms in Korea, Param is a catch by everyone’s standards. However, he has a couple secrets that could topple his hard-won elite status: Param is gay, and h...

Honda, a gym trainer with a dry love life, can't help but be attracted to Konno, a man whose face is his ideal type. When he finds out that Konno is gay, he gets turned on by him, and finally realizes that h...

Hiroki Okami, works at a drugstore, and Shintaro Takimoto, is a younger customer who visits the store at a fixed time every day. Their short talks was a secret pleasure at work. One day, Shintaro confides in...

"Only I need to know about her." Kurimoto Nao, an ordinary office lady, was given an invitation by her junior, Kido, to go to the gym. When she went there, the trainer was Noto, a male trainer who was famou...

Fitness Club Lily is a members-only gym with a wide range of training programmes supervised by a bevy of talented - and gorgeous - female instructors. Beneath the seemingly harmonious exterior, however, the ...

“Huh?! Kyaaaaak!!! W-Why did I suddenly become an anchovy?!!!” He majors in food and nutrition and has a first-class certificate as a daily sports instructor, the epitome of being a fitness enthusiast, C...

Read on Renta! Innocent-faced Yuki gets a personal trainer who sees in him untapped physical potential... Did we mention Yuki loves to fantasize, and his trainer is a massive tease!? One day, Yuki visits a ...

Suzi Shin has never been thin in her life. But now that she is in her twenties, her addiction to food has gotten out of control and her weight has soared to dangerous levels. She becomes determined to lose w...

During the great pandemic, my gym went under. While desperately trying to make ends meet, I possessed a character in Murim. I was excited to see that I was in the Shaolin Temple, but what the hell? Everyone'...

He peeps on her and takes photos, comes on to her, and has all sorts of evil plans! She can't escape her sadistic personal trainer and his outrageous desires...!! Nagi's a freelance designer who works from ...

"You're so skinny, you look like one of my girl friends..." Rejected by the girl he likes, Yuto, at the recommendation of a friend, goes to the gym. There, he meets a hot personal trainer, Kyoya. In the midd...

Hae-won, an ordinary college student who was run over by a task, accidentally tore off a man's shirt. To make matters worse, He buried his face in a spacious chest, Lin Hae-won! Yes? I said it was big. He's ...

The handsome husband used to be a famous model and the person he had chosen as his wife is a bulked up, gorrilla-like, macho woman!! Together with their cute daughter, this story illustrates their bumpy and ...

Geon is a personal trainer in desperate need of new clients or else he'll be fired. So when he encounters the overweight Gyuwon decked out in designer brands, he sees it as a golden opportunity. Unfortunatel...

Amai is a straight guy who absolutely loves BL! He enjoys his BL life secretly, working hard at his doujin activities and recently, he even felt moved by the high quality cosplay by a man he met at an event....

Yutaka's really insecure about being pigeon-chested, so he decides to go to a stretch gym his colleague recommends. He tells himself this is for his health, so he can keep eating sugary sweets, and to get ri...

Troubled by his stiff body, Sasazuka turns to yoga in order to increase his flexibility and mobility after a hospital checkup goes poorly. He signs up for a trial lesson at a private yoga studio and meets As...

Embark on a quest with one man on his goal to get the ripped body of his dreams! Working out is hard, but not when you’ve got a tanned, blonde, busty workout coach cheering you on! (Source: J18)

You just wait. I’ll find a boyfriend who’s WAY better than you! After being dumped by her hot ex-boyfriend of two years, Sia is on a mission to find the ultimate boyfriend to join her on her NewTube Chan...

Yumi, the protagonist of this story, started receiving unsolicited mail in her post box everyday. Some kind of "love letters" (if you can even call them that) from a stalker. Feeling grossed out and scared, ...

In a pristine and upscale new city, which is home to many corporate elites, a mysterious massage shop opens. What sets it apart? Its owner, the sole masseur, who possesses a strikingly handsome figure and a ...

Shortly after being brutally rejected by a guy he was interested in at a bar, Kim Taehyun was determined to build his body and started receiving personal training. But his personal trainer, Kihyuk, is exactl...