♂ m

Mao cousin, He comes to help Mao during his break at her gym do to the fact she is short staff at the moment. He is also staying with her.He is also childhood friends with Miyu and she was also his first love but rejected him due to the fact she saw him as a little brother which cause him to have pr... read more

Mao cousin, He comes to help Mao during his break at her gym do to the fact she is short staff at the moment. He is also staying with her.He is also childhood friends with Miyu and she was also his first love but rejected him due to the fact she saw him as a little brother which cause him to have problems with women.

♀ f

Goal: To increase her breast size. She works at a cafe near the gym and is the older childhood friend of Shinichi (and the reason he has a hard time dealing with women). She has a very brusque way of speaking that often causes Shinichi to flinch. She is set up by her parents for a marriage meeting... read more

Goal: To increase her breast size. She works at a cafe near the gym and is the older childhood friend of Shinichi (and the reason he has a hard time dealing with women). She has a very brusque way of speaking that often causes Shinichi to flinch. She is set up by her parents for a marriage meeting, but she doesn't like it and decides to search out for someone herself. For this reason she starts to frequent the gym to improve her figure.

♀ f

Shinichi's cousin and the owner of the gym. She has a rough and frank character, and often makes dirty jokes. She is single, lives alone in an apartment, and never wears a bra. She was worried about Shinichi and his weakness with women, so she invites him to work part time at the gym, over summer w... read more

Shinichi's cousin and the owner of the gym. She has a rough and frank character, and often makes dirty jokes. She is single, lives alone in an apartment, and never wears a bra. She was worried about Shinichi and his weakness with women, so she invites him to work part time at the gym, over summer while he lives with her, and puts him in charge of training only women.

♀ f

Goal: To return to her figure from long ago and wear her past clothing. A housewife who lives near the gym. After seeing a flyer, she looks into going to the gym. She is the type to look thin with clothes on, but when she changes into her training wear you can see her plumpness. She wants to be ab... read more

Goal: To return to her figure from long ago and wear her past clothing. A housewife who lives near the gym. After seeing a flyer, she looks into going to the gym. She is the type to look thin with clothes on, but when she changes into her training wear you can see her plumpness. She wants to be able to dress up in fashionable clothes and have her husband see her as a woman again. As she used to be a day care worker, she has a strong maternal instinct.

♀ f

Goal: To build her physical strength and her self confidence. A reserved and earnest office lady who works for a cosmetics company. However, her work is causing her stress, and probably due to that stress she masturbates often. Her middle school, high school, and college were all girls schools, so... read more

Goal: To build her physical strength and her self confidence. A reserved and earnest office lady who works for a cosmetics company. However, her work is causing her stress, and probably due to that stress she masturbates often. Her middle school, high school, and college were all girls schools, so she has difficulty dealing with men. She has been friends with Mao since her university days, and when Mao tells her she is too thin, because she is so shy and always stressed, she forces her to go to the gym. She uses this opportunity to improve her figure and overcome her shyness. Since Shinichi is Mao's cousin, she has a sense of security around him.