[kmvt] Secret Training with Maiya-sensei (Fate/Zero)

Young Shirou Emiya, desperate to grow stronger and become a Hero of Justice, begs Maiya Hisau—his adoptive father's ex-assistant—to train him since Kiritsugu only teaches projection magic. She reluctantly invites him to her apartment, where the lesson becomes intensely physical and sweaty, with the busty older woman taking him anally while startling revelations emerge about his past encounters with Mama Irisviel. What begins as a plea for mentorship unravels into a secret, anal-focused session neither expected.