Which Open Door Romance Books Have Anime Adaptations?

Rated 18+ | Extremely Explicit | Reader Discretion Strongly Advised You're not just reading smut-you're stepping into fantasies too bold for real life. This collection delivers raw, unapologetic, toe-curling tales that dive headfirst into taboo temptation, dominant lovers, and scenes dripping with lust and power play. Each chapter brings a new pair (or more 😉), new kinks, and wild scenarios-from forbidden office affairs to brat-taming bodyguards, hot professors, naughty neighbors, and secret hookups that should never happen... but do. Some stories are told in third person. Others? You'll be the one getting pinned, spanked, or seduced-written in Y/N POV so you feel every sinful second. So if you're into steamy, twisted, dirty-as-hell reads that don't shy away from the filthy stuff-this is your new obsession. Let's be honest. You're not here for the plot. You're here to get ruined. Warning: This book is soaked in desire, soaked in sin... and soaked in more.

I only needed to transmigrate into the romance book and complete the mission in it to receive a reward worth tens of millions of dollars. I was so carried away by such an incredible opportunity that I registered without hesitation. After transmigrating into the book, I realized too late that my mission was to win the male lead’s heart, who happened to be my roommate. Additionally, something strange began to happen to my body. I was a man, but I developed abilities that only appeared in women after childbirth. One day, he cornered me in the room. When he saw my soaked top, he gulped and asked, “Can I try?”

Born with angelic blood, Lixue has lived her entire life bound to a prophecy she never chose. Raised in the countryside among a family who shared her celestial heritage, she was sent to Heaven at the age of seven to serve the Father and awaken the powers hidden within her soul. But a single night of tragedy shattered her peaceful life—demons invaded their ancestral mansion, and in the battle that followed, Lixue lost both her mother and her brother. From that moment on, her heart closed itself to the mortal world. Haunted by loss and unable to accept death, Lixue disappears into the Philippines, working as a secret agent for her godfather’s underground organization. Her latest mission seems simple: protect Shuji Liao, a world-renowned model, from an unknown stalker. To stay close, she hides her true identity and lives under the same roof as Shuji and his father. But as Lixue investigates, she uncovers a far darker truth—Shuji’s family is entangled in a powerful criminal syndicate that threatens both the mortal and supernatural realms. Shuji, raised between two countries and burdened by a fractured family, finds his once-stable life unraveling. A mysterious incident alters his heart, pulling him away from his girlfriend and toward the woman sworn only to protect him. What begins as duty slowly turns into forbidden love. Unbeknownst to Shuji, a single kiss seals their fate. The prophecy awakens, revealing its cruel demand: Lixue must love Shuji and bear a child destined to save the world from demons, devils, and ancient evils that walk the Earth. But salvation always comes at a price. After their child is born, Lixue vanishes—erased like a dream at dawn—leaving behind a son, a broken lover, and a world saved by a sacrifice no one will ever forget.

Ryo is a cute fun loving girl that is hopelessly and completely in love with the school's IT guy. She spends hours dreaming of what it would be like to date and fall in love with Oliver. In her mind they are the perfect match, there is nothing that can stop them from being together. But in the real world they can't be together. They lead two very different lives. They are as different as night and day Ryo is content with loving Oliver from a distance. She has made peace with the fact that they will never be. But when she and Oliver are forced to work together on a school project everything changes. Will she be able to keep her love for him a secret. Will she be able to keep her feelings to herself.

One moment I'm chasing after a rabbit and the next, I'm falling down a rabbit hole! What the heck?! This ain't Alice in Wonderland?! Though as I opened my eyes, I soon found out that I was no longer in my original body and that somehow I transmigrated into the light novel, A Fairytale Romance. And that isn't all, the character whose body I transmigrated into... is none other than the canon-fodder, stuck-up, arrogant, and selfish ojou-sama who was nothing more than a comic relief character, Maria Rosendrey. Life truly sucks...

I woke up inside a novel, and not even as an important character. I became a pretty background extra in a smut novel. My brother, however, was the only normal person in the entire story. His character setting was the one man the soft, delicate heroine could never win over. He was the cold, unattainable Prince Charming she could never conquer. When the heroine cried and confessed her love, he was studying. When she offered him her whole heart and body, he was busy starting a company. When she spiraled into scandals and nightlife, he was already a billionaire, calm and untouchable. I thought he would live a quiet, ascetic life forever. Until one night, I walked in on him at midnight… holding a piece of clothing I recognized all too well, murmuring a name over and over, a name so familiar that my scalp tingled.