You live a rather normal life in a rather uncommon globe. This place looks like our own, and folks go about their business, but encountering titans or fairies on the street isn’t strange. As if that’s not enough, you and your entire family are nekos! You spend a great deal of time with your sis in day-to-day routine yet soon your serene life will change: a mysterious letter becomes an invite to check out strange mansion. Together with your sister and some newly made friends, you head toward this intriguing place...

Your neko heritage tied you to a world where the fantastic mingled freely with the everyday, making life both unpredictable and alluring. But that letter - sealed with unfamiliar symbols - changed the course of your days, hinting at secrets that lurk beneath the surface of this strange mansion. Driven by intrigue, you and your sister crossed thresholds that would expose dark truths and ignite passions unknown.

Standing before the mansion, you sensed tension woven into the very air, each chamber whispering carnal secrets and forbidden lures. New companions brought their own wild energy, sparking connections that twisted and turned, mixing friendship with tantalizing seduction. With every heartbeat, the house seemed alive, beckoning you to lose restraint and dive into a world where desire ruled supreme.

Will you embrace the enticing chaos awaiting behind those grand doors? Grab hold of this chance to rewrite your fate alongside your sister and newfound allies in a realm bursting with erotic thrills. The mansion waits - with its riddles, its temptations, and its promise to forever change the quiet neko life you once knew.