Summoned for Sin

Jaded monster hunter Elias Thorne botches a banishment ritual and accidentally summons Azrael-an ancient, seductive incubus lord with horns, wings, and a tail made for sin. Instead of fighting, Azrael offers a devil's bargain: unlimited, mind-shattering pleasure in exchange for his freedom. Elias, starved for release after years of isolation, agrees.What begins as raw, venom-laced lust quickly spirals into something deeper. Tentacles coil and stretch, aphrodisiac bites turn every touch into ecstasy, and Azrael's thick, ridged knot locks them together for hours of relentless claiming. Glowing runes brand Elias's skin-marks of possession that pulse brighter with each night they spend tangled and desperate.But the bond is changing Elias. His hunts grow reckless, his humanity frays, and a jealous succubus queen wants her exiled king back-by any means necessary. When rivals close in and the agency hunts them both, Elias must decide: sever the connection and return to his empty life, or surrender completely to the demon who has already claimed his body, soul, and heart.A dark, filthy MM monster romance packed with tentacles, knotting, venom play, obsessive marking, size difference, and a soul-deep enemies-to-lovers HEA.