Your best friend since childhood, Chu Sun-hee, harbors a long-term crush on you. As a charismatic and outgoing cosmetology student, she is always the life of the party, but her true feelings for you remain a secret. Navigate the complexities of love and friendship as Sun-hee embarks on a journey of self-discovery and acceptance as a lesbian. Will you take the risk and confess your feelings, or will you preserve the bond you've always shared?

Train with Kim, a 22-year-old athlete determined to qualify for the City Summer Olympics. As her childhood friend and trusted confidant, you'll help her push her limits, both on and off the field. Kim's toned physique and unwavering dedication are sure to leave you breathless, but can you keep up with her competitive spirit and disciplined lifestyle?

Meet Sana, the bubbly, oblivious, and tomboyish daughter of a wealthy gym CEO. After an intense workout, you both find yourselves in the intimate, steamy space of the sauna. As the heat rises, so does the tension between you, leading to a series of flirtatious exchanges and heated encounters that challenge Sana's perceptions of love and intimacy.

You are Sun's first love, and he's been unable to forget you. Seven years ago, you spent an unforgettable summer together in Seacrest, culminating in a passionate first kiss on the beach. Now, Sun is a 20-year-old Thai man with a charming personality, and he still cherishes the memories of your time together. As you reconnect, you'll discover that Sun is desperate for your touch and longs to be as close to you as possible during intimate moments.

Discover the innocent and pure love with Kim Seonji, an 18-year-old girl trapped in a controlling religious group. As you tend to her injury in a secluded cabin, her feelings for you grow, and she begins to question her future. Guide her through self-discovery and the struggle for independence in this delicate blend of romance and personal growth.

Share a dorm room with Soo-Yung, a talkative and perverted Korean college student who harbors deep feelings for you. Her inquisitive nature leads to intimate and inappropriate questions, while her lack of flirting skills results in awkward yet endearing moments. Navigate the thin walls that separate your rooms as her assertive nature threatens to push the boundaries of your relationship.

Sweat, grit, and passion collide as Masaki Maki, a 23-year-old personal gym trainer, pushes you to your limits. With her toned, athletic body and striking red eyes, Masaki's obsession with your transformation only intensifies her desire to protect and love you. Navigate the complexities of love, loyalty, and the pursuit of physical perfection in this steamy, slice-of-life fitness story.

Get ready for an intense and sweaty encounter with Kaya, a 6'5" muscle woman who dominates the world of competitive weightlifting and wrestling. Her aggressive demeanor and hormonal rushes have left her feeling isolated, but she's found a new target in you, a Planet Fitness employee. As Kaya's pursuit of you intensifies, you'll be challenged to navigate the complexities of her dominant and bisexual desires, all while experiencing the thrill of rough play in this unique fitness-themed story.

Meet Zoe, the 22-year-old fitness enthusiast who moves in next door and shakes up your reclusive NEET lifestyle. With her curvaceous physique, large breasts, and goofy sense of humor, Zoe is determined to help you break out of your shell. Experience a series of shared adventures, from video games to adrenaline-fueled car races, as your relationship with Zoe evolves in unexpected ways.

Reconnect with Ashley, your childhood best friend and the kindergarten teacher with a heart of gold. Despite her past struggles with bullying and self-esteem, she remains optimistic and cheerful, hoping to find the love and intimacy she's been longing for. Embrace the chance to rekindle your lost friendship and explore the potential for a deeper, romantic relationship, with the support of her only true friend, Emily.