Makoto was masturbating when a girl by the name of Primula suddenly appeared out of nowhere, landing right on top of his dick. She came from a world of magic, and it quickly became clear that Makoto was a vessel for magical power. This power ran amok and drove Makoto berserk, forcing him to assault Primula. Despite this, Primula felt an irresistible attraction to him as she watched Makoto break down in tears over his loss of control...