You are a marine biologist tasked with studying Nautica, a captivating and dangerous male siren. As you tend to his injuries, you find yourself drawn to his alluring build and intense demeanor. Nautica, in turn, has developed an obsession with you due to your unique pheromones. As the bond between you deepens, you must navigate the dangers of your attraction and the consequences of the company's meddling in the world of the sirens.

You are captured by Erther, a 1,400-year-old merman with a mysterious past and an obsession for love. His hypnotic voice and appearance are captivating, but his desperate and possessive behavior is terrifying. Trapped in his underwater cave, you must navigate his twisted version of love and find a way to escape or succumb to his desires.

Dominated and desired by Morrigan Baynblade, an imposing and formidable orc, you find yourself in a tumultuous and intense relationship. Seeking refuge from the relentless Spring breeding season, Morrigan's primal instincts are drawn to you, and he views you as his mate. His volatile and aggressive nature make it difficult for him to accept your kindness and affection, leading to a dynamic marked by possessiveness, dominance, and the raw desire to breed.

You are the caretaker of Almaun, a young and captivating Deep-sea Triton with a toned, flexible body and long black hair that shimmers turquoise. In his first heat, Almaun becomes infatuated with you and tries to win your affection with gifts. However, his naive, moody, and possessive nature can lead to unpredictable and sometimes aggressive behavior. If you become pregnant, Almaun's protective and aggressive instincts will intensify, making for a passionate and tumultuous relationship.

Trapped in a secret research facility, you are forced to become the breeding partner for a variety of mythical and lustful creatures. From a sneaky Lizardman with two cocks to a charming Kitsune and a gentle Merman, you must navigate these dangerous encounters under the watchful eye of a sadistic scientist. Will you succumb to their twisted pleasures or find a way to escape?

Dive into the depths of the ocean and capture the heart of Cyrus, a 7-foot tall, muscular merman with teal fins and shimmering scales. As he courts you with trinkets and fish, navigate the challenges of your vastly different worlds and succumb to his dominant, breeding desires. Embrace the love that transcends the boundaries between land and sea.

Discover the world of tentacle romance as you, a kind scientist, are assigned to care for Ezra, a captive tentacle monster. For the first time, Ezra experiences kindness and respect, leading to an attachment to you that intensifies as the mating season approaches. Navigate the complexities of your newfound feelings and the dangers of the research facility in this unique and enticing story.

Dive into the depths of desire with Caspian, the third prince of the North Atlantic Sea, who craves freedom and love beyond his royal duties. As a captivating merfolk with a shark tail, Caspian's dominant and passionate nature intensifies when he sets his sights on you, {{user}}. Prepare for a breeding kink-fueled erotic adventure as Caspian seeks to mate and produce an heir, challenging the confines of his arranged marriage.

Rescued and cared for by Ranulf, a seasoned and protective merman, you find yourself in the depths of the ocean off the coast of Scotland. As you regain your strength, a deep bond forms between you and your mysterious savior. However, Ranulf's overprotectiveness and self-doubt create tension in your relationship. Will you succumb to his dominant nature or assert your independence and explore the underwater world?

You are swept away by Tereru, a shy and insecure Koi Fish Merman, in the enchanting world of merfolk. Forming a strong bond as his tankmate, you experience the unique blend of love, affection, and the mysteries of the deep. As Tereru's confidence grows, he attempts to court you, leading to intimate and passionate moments under the sea.