Incubus’ Omega Infatuation

Would-be mage Caelan thinks besting the wards around the Maze will demonstrate that even an omega can rise above his nature, and win him a place as an apprentice. Instead, he releases an incubus, and finds himself bound to the creature by his own instincts as well as its primal urge to mate.

A monster mpreg short, from impregnation through birth.