Natsu ga Owaru made: Natsu no Owari The Animation – Episode 1 (EN)

In this upper volume of the adaptation, childhood sweethearts and lovers Yui and Kou share an intimate moment in the club room, unaware they are being watched by a sleazy, perverted teacher. Using the evidence as blackmail, the teacher coerces Yui into sexual submission to keep Kou's promising sports future safe from scandal. Yui reluctantly agrees to the deal for Kou's sake. On the day Kou suffers a crushing defeat in his crucial match, the teacher summons Yui to his room to fulfill their grim promise. What follows is a harrowing yet intensely erotic encounter filled with humiliation, inner turmoil, and mounting physical pleasure. Yui endures degrading acts and relentless stimulation, her body betraying her mind as resistance crumbles. Anguish mixes with unwanted arousal, pushing her deeper into submission. By the end, the once-pure girl begins her irreversible descent, her once-innocent body awakening to insatiable desires and reshaping into a lewd, pleasure-craving vessel. This volume sets the stage for further corruption in the series, highlighting themes of sacrifice, blackmail, and dark transformation in a steamy, uncensored style. (