In the second volume of Keraku-no-Oh, an anime sibling duo finds themselves entangled in a web of desire. The younger sister, with her innocent face and petite body, can't help but notice her brother's growing bulge. As they share a cramped space, their breathing grows heavy, and their hearts pound. Unable to resist their urges, they succumb to their taboo passion, their bodies entwining in a dance of forbidden lust.