Oppai Heart Kanojo wa Kedamono Hatsujouki 2

Ryuya’s peaceful school life shatters when he and his friends accidentally consume a mysterious juice, igniting relentless arousal within them. The girls—including his older sister, Miya—develop overwhelming desires, their bodies swelling with need. Unable to resist, Ryuya plunges into sensual encounters with each, their heated moans and desperate embraces fueling both pleasure and urgency. As passions burn, they race to create a cure, surrendering to lustful cravings and the inevitability of pregnancy, binding them in unbreakable, carnal bonds.