[Koyumean (Kazakami Sudare)] Mutsuki-chan to Tanoshiku Ikokka (Blue Archive) [XO Manga]

A petite elf‑like girl with white hair and a black hat taunts her teacher, declaring she will educate and re‑educate him while flashing a mischievous grin and a provocative pose. The tension spikes as she straddles him, her wetness evident and a band‑aided crotch visible, while he warns that she is getting too carried away. She urges him to prepare himself, promising an intense continuation that keeps the power dynamic firmly in her favor.