​In this sizzling summer romance, Yuta and his cousin Kei find themselves alone at home during their vacation. As they delve deeper into their studies, their playful banter ignites an unexpected and intense attraction between them. Unable to resist their desires, they embark on a steamy journey of self-discovery, exploring their newfound connection in ways they never imagined. But as their passionate encounters blur the line between family and lovers, Yuta and Kei are forced to confront the consequences of their forbidden relationship. Will they be able to navigate the complexities of their emotions and find a way to reconcile their feelings? Dive into this thrilling tale of forbidden love and hidden desires.​