Lust Geass

Souta Takatsuki and his next-door neighbor, Rikka Amanome, have shared a close bond since childhood, growing up together almost like siblings. However, beneath this familiar dynamic, Souta harbors romantic feelings for her that run far deeper than mere friendship. As Rikka’s birthday approaches, he becomes determined to find the perfect present to express his devotion, setting him on an unexpected path. His search leads him to a mysterious shop he stumbles upon by chance, where he discovers an unusual book. The enigmatic owner offers it to him free of charge, cryptically assuring Souta that he will eventually return to settle the debt. Trusting the strange encounter, Souta presents the book to Rikka as her gift, entirely unaware of its true nature. The consequences of his choice quickly spiral beyond his control. Rather than a simple token of affection, the book awakens an insatiable and overwhelming passion within Rikka. Souta finds himself wholly unprepared for the intense desires it unleashes, realizing too late that the mysterious shopkeeper's promise of future payment was no idle remark. As events unfold, the ultimate price demanded for this seemingly perfect gift threatens to be far more devastating than he ever imagined.