How Does Demon Love Work In Romance Novels?

I never meant to give myself to the devil. Two weeks later, I walked down the aisle in white…and found him waiting at the altar. Zayden Romano killed my groom. Took his place. Made me his wife to destroy my father. He calls me leverage. A pawn. His revenge. But the way he pins me down at 3 a.m and takes over every inch of me doesn’t feel like revenge. It feels like obsession. He’s the monster I’m supposed to hate. So why am I begging the devil for more?

The day Ruben Luisetti (Overlord Vampire of New York City and heir apparent to the Vampire King throne) first saw the feisty, golden haired beauty with the large luminous emerald green eyes, he had a ‘feeling’ He was shocked, he hadn't had one of those for many years and this one was strong attraction. He became intrigued, when during his investigations into some underworld murders, he kept bumping into her. This 'feeling' should have worn off, it didn't. In fact it just got even stronger, as a deep desire to possess this creature crept up on him. When he saw that she was clearly being enslaved and controlled, he felt obliged to save her and free her from her bonds. And able to be with him! But what is she? He thought she was perhaps Fae…boy, was he wrong and shocked to discover she was a Demon! . Katarina is a soldier demon, owned by Demon Lord Basille. Lent out to the human Scott McGowen as part of a blood pact contract to make him more powerful and rich while at the same time collect the souls of two hundred mortals for her Master to bolster his ranks in the Demon Realm. Until Ruben Luisetti steps into her life and shows her that what she thinks is her 'normal' in life, doesn't have to be… Well used to being merely a tool Katarina finds herself strangely entranced by the delectably handsome and powerful Vampire Lord and finds herself enthralled by Ruben's dominant, possessive yet gentle and caring nature for her, showing her a new way of being treated by someone…being treated with respect, care and…. Love?? . Can Ruben free his beloved from the Demon Contract? Can he free his beloved from Demon Lord Basille? To become entwined by Fate?

Her entire life, Seraphina thought she was human. It wasn't until after her parents were killed that she learned her family's secret. She came from a long and powerful line of witches. While going through her parents' belongings, she stumbles upon a spell book. Not only does she accidentally summon a demon king while going through it, but she binds him to her as well. Demetri is the king of the second circle, lust. When he is forcefully pulled from his throne and brought to Earth, the last thing he expected was for a woman to bewitch him. Yet, it only took one look at the beautiful creature for him to decide that she would be his. While Seraphina is trying to find a way to free him, Demetri is trying to seduce her and convince her to be his mate. When her parents' killer turns their attention to Seraphina, they must work together to locate and eliminate the threat. Enjoy the steamy romance between Seraphina and Demetri as they fight for their lives and fall in love in the process. 18+ There will be several graphic sex scenes, violence, and strong language is used.

A normal girl just as usual working every day. This changed when she met a demon. She made a contract with the demon to help her. She just want to use her demon, but she find that she can't help fall in love with the Demon

Esteria, the queen of the northern human kingdom, was finally getting married to the vampire prince of her dreams. What began as a treaty between their two kingdoms had blossomed into a courtship where she had truly fallen in love. Life was perfect until darkness cast its shadow over her happiness. Her beloved vampire betrayed her, delivering a fatal blow. With her last breath, she made a desperate deal with a Demon God. "You will have to become my mate to gain the power to exact your revenge," he whispered in her ear, sending a shock through her dying body. This Demon God was not only breathtakingly gorgeous and immensely powerful, but he was also dangerously seductive. Now, he was offering her a deal that promised both vengeance and peril. Esteria’s mind was a storm of grief and fury. Could she handle the Demon God’s insatiable desires and the deadly power that came with their pact? Or would she be consumed by the chaotic demands of this new, dark world? "I will kill both of them. I will draw their last breath with my sword and burn their bodies with my fury," she vowed, her determination as fierce as the hellfire she now wielded.

Anais had run years before away from a date. The words screamed at her within her mind. She finds herself facing the same man she ran from. craving him, unable to notice it was the same man she once ran from. A warning comes from Lucifer himself, telling her never to agree with him, but Anais stupidly agrees to give him her life. Unknowingly to her his name is not merely a stage name Anais however isn't worried, it is Lucifer who finds himself saving her, unable to understand why. Why he has to keep her alive, when many before her had died? Belial, his brother, tells him about a curse that was put upon him and that Anais will be his downfall, or should we say up fall? She is the one to make him feel real love, and the consequences are not ones Lucifer favours.