​Introducing Kareki Tsunetaka, a self-proclaimed security officer who has been confined to his home for two decades. When I remarried, my two daughters, Sayaka and Yuki, joined us. However, Tsunetaka is determined to drive us away, especially targeting Yuki. Recently, she’s been preoccupied with her bust size, even though she’s already adorable as she is. But Tsunetaka’s sinister gaze towards Yuki leaves me feeling a sense of déjà vu. Is it all in my mind? If only I had made a different choice back then… Brace yourself for a captivating episode where hidden desires and ominous intentions collide in this thrilling hentai tale.​