Maika, 170cm tall and eye-catching with long limbs, is 29 years old and works as a sports instructor. When she was a student, she was devoted to club activities. Even after she entered the workforce, she was obsessed with her work, and before she knew it, she was almost 30 years old. Her husband, who has been married for two years, refuses to have sex with her every day because of his busy schedule. This is her first adultery document where she vents her sexual desire that has reached the limit of her patience.