[NERCO (Koikawa Minoru)] Hatsujou Usagi to Asa made Okusuri Koubi | A Medicine For Mating With A Rabbit In Heat Until Morning (Touhou Project)

Reisen Udongein Inaba finds herself in a state of overwhelming heat, her rabbit-like instincts driving her toward a primal need that cannot be easily satisfied. As the effects of a potent medicine take hold, her body reacts with uncontrollable twitches and surges of intense sensation. What starts as a desperate struggle against her own biology quickly descends into an unending deluge of fluid and pleasure, leaving her breathless and spent as the morning approaches. Can she endure the relentless waves of arousal, or will the sheer intensity of her condition consume her completely?