Gender-nonconforming porn star Oryo heads off on a hot-spring trip devoted to anal sex and unprotected creampies. Her insatiable appetite for pleasure leaves her partner obsessed as she slips into a trance and spends morning to night craving anal. They fuck whenever they get the chance, filling her tanned body again and again in an intimate documentary recommended by cross-dressing writer and influencer Mirin Hoshikawa.