[Straw] Yumi's Study Abroad [Full Color]

Yumi arrives abroad expecting to study, but her bubbly host Ria quickly introduces her to a decadent world of wild pool parties, risqué gym sessions, and a powerful older businessman named Darius who claims her as his personal "trainee." Ria cheerfully narrates Yumi's escalating submission to Darius—including a new tongue piercing—straight to Yumi's bewildered boyfriend over text messages. The tension between innocent study abroad dreams and Yumi's rapid corruption unfolds through late-night chat logs and steamy, full-color encounters.