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...

"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...

Gitae, who quit his job and has been lazing around the house, saw a poster for recruiting part-timers at a fitness center. With the fantasy of getting a nice body and to avoid his mother's nagging, he applie...

Tanaka, a father of three and a gymnastics school instructor, suddenly finds himself on the brink of unemployment. Amidst this turmoil, a familiar figure appears before him to save the day…and it’s the p...

Cover illustrator: AIBA Kyoko

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...

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....

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 ...

As a personal trainer, what Li Xiu has to do is get his members out of imperfection! Female star with low back pain? Come and give you two private lessons, youthful vitality radiant! The female president has...

"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...

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 ...

During their school days, Hayato and Dave were the star pair of their tennis club's doubles team. Now in their mid 20s, they have both spectacularly degraded into a bag of bones and a tub of lard. This led t...

this doujin has two versions: ADULT and TL 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) fro...

When Chika Natsume's ex-boyfriend leaves for Canada on a study abroad program, she finds comfort in binge eating and drinking. Given a wakeup call from work, she decides to get a personal trainer to help her...

In their fight to win over the princess, rivals Oogami, a werewolf, and Nomiyamada, a vampire, have been cursed with immortality and unaging youth. Hundreds of years have passed by as they await the reincar...

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 ...