For starters you could check out Kim Dare books
! Kim Dare is a twenty-seven year old full time writer from Wales (UK). First published in December 2008, Kim has since released over thirty BDSM erotic romances.
! While the stories range over male/male, male/female and all kinds of ménage relationships and have included vampires, time travellers, shape-shifters and fairytale re-tellings, they all have three things in common—kink, love and a happy ending.
Jeff Erno Puppy love. Lots of submission, kinks, descriptive. There are sequels and more stories of Jeff Erno on the tracker.
! Matt is everything that Petey is not. He is self-confident and brave. Matt is tall and masculine and athletic. He is a natural-born leader. Puppy Love is their love story, their romance. It is both a coming-of-age and coming-out story, but sexual orientation is not the primary focus. Petey struggles with his identity both as a homosexual and as a submissive. What do you do when you love someone who is truly superior to yourself in every meaningful way? How do you feel, and what if these feelings are not what everyone tells you you're supposed to feel? We are taught that every individual is equal, but what if you know, through experience, that this is not the case? What if, in a society in which everyone is supposed to be a leader, you discover that your passion, your destiny, is to submit? In Puppy Love, Petey Drinkell discovers the true nature of power, its role in sexual relationships, and his own role in the power structure. Puppy Love is perhaps the world's first gay BDSM coming-of-age novel. This erotic epic is more than classic erotica; it also challenges the fundamental assumptions we make about human relationships and democracy.
Chris Owen Deviations series
! Devaitions 1 - 4.21 · rating details · 275 ratings · 35 reviews
Tobias is a skilled Dom, able to bring even the most hesitant submissive around. Noah is a man in need of just that. He wants to sub badly, but has yet to find someone he believes can take him where he needs to go. Through a series of encounters in the world of bondage and discipline, Noah reveals why he has trouble trusting, why he needs such a firm, steady hand. Tobias may allow himself to dominate, but he has trouble letting himself love. Still, Tobias can't resist Noah's charms, and the two of them set about making a scene for themselves, one that works for them and their unique set of problems. They learn to love, but can they stay together while they explore each others' secrets, in a world where all is laid bare and emotions run high? From authors Chris Owen, writer of the popular Bareback, and Jodi Payne, writer of String of Pearls comes a romance on the deviant side, where love is all tied up with the need to submit, the need to dominate, and the need to share a life of exploration and care. These two skilled authors create a world that's hard to resist, and a book that's even harder to put down
J.C. Owens Gaven 1 & 2
! When the Masarians attack Gaven's people, they are defeated and Gaven himself is taken captive. By a man claiming to be his father. It turns out his entire life has been a lie, and now his 'father' will give him into the hands of another man to indoctrinate and train him. Gaven vows he will never shame his people by giving into the Masarians' way of loving other men.
! But Vlar, the legendary warrior to whom he has been given, has other plans. The blood-drinker is determined to have Gaven and to make him yield.
! Publisher's Note: This book contains explicit sexual content, graphic language, and situations that some readers may find objectionable: Anal play/intercourse, dubious consent, male/male sexual practices, violence, voyeurism.
Stormy Glenn Sir series
! Call Me Sir (Sir #1)
by Stormy Glenn
3.78 · rating details · 139 ratings · 8 reviews
The night Logan James subbed for the bartender at his club, he had no idea the love of his life would walk through the door, but the moment he saw Joey MacIntire, he wanted him. The only problem? How to initiate someone so young and obviously innocent into Logan's D/s lifestyle. Logan decides to bide his time and wait for Joey to get to know him better.
Joey MacIntire came to the city to find someone to call his own. Logan James embodies everything Joey could ever want in a man, but while he treats Joey kindly, he doesn't seem interested in anything more than friendship. Still, Joey has hope . . . and many late night fantasies. But after a year of waiting for Logan to give him more than a passing glance, Joey finally gives up. He decides to stop wasting his time at Logan's club and try out the new place across town. Dante's Dungeon is a BDSM club, and Joey is totally unprepared for what he sees there and what he discovers about himself.
When Logan discovers Joey's intentions, he decides he's waited long enough. It's time to claim Joey as his own. Things heat up between the two men and they settle into a life of domestic D/s bliss, but there are outside forces at work-forces intent on destroying Joey and Logan's newfound happiness
Some Kind of Stranger (Blue Ruin #1) by Katrina Strauss & other parts
! 3.96 · rating details · 166 ratings · 19 reviews
When Derek rescues a drugged, blue-haired waif from a ruthless predator, he's given the opportunity to explore his dark, dominant nature. He molds Blue into the perfect submissive, but is Blue at his mercy or is Derek at Blue's? [Publisher's Note: This book contains explicit sexual content, graphic language, and situations that some readers may find objectionable: BDSM (including bondage, Domination/submission, spanking), homoerotic sexual practices (male/male), masturbation, strong violence.]
The extreme book Bloodraven by P.L. Nunn. It has a few very disturbing scenes but also very clear dominant and submissive roles
! 4.40 · rating details · 101 ratings · 25 reviews
A son of a forest dwelling people, Yhalen knows little of the world outside the ancestral forest, until he is captured by a band of ogres on a slave-taking mission. Only grim tales of the barbaric giants had reached the forest, but Yhalen soon learns that even the darkest fireside story only hinted at the brutality of these Northern warriors. He discovers the meaning of true fear at their hands, and only the awakening of ancient magic saves him from destruction. Surviving ogre viciousness, he finds himself given to Bloodraven, the half ogre, half human war leader as a slave. Yhalen, refusing to bend, soon pays the price for offending prickly ogre pride. But Bloodraven is no mindless, violent ogrish beast. Bloodraven has an agenda and Yhalen finds himself drawn in the wake into human and ogre politics, into bloodshed and cruelty and into the forbidden magic that is damnation in the eyes of his own people, but which might mean the difference between death and salvation.
More suggestions coming, I read lots of BDSM books, just need to make a list