Building Harem And Dungeon With Monster Girls - Chapter 57. Orgy-R18

“Teacher, you know me. I’m usually a good student, with nearly 100% attendance, and I’m also eager to help the people.

Yesterday I flew to the coast to fight monsters, so…”

“Teacher, you know me. Which teacher is not full of praise for me, but things are prioritized. Yesterday happened to be the Ghost Festival. Hundreds of ghosts walk at night, so I…”

“Teacher, you know me well. I am an activist in our dormitory. Every day I call them to go to class, but under special circumstances, so…”

“Teacher, I’m a foreigner, I don’t understand what Xie said, and I didn’t know there was a class yesterday, so…”

The teacher took off his glasses and rubbed his temples, “I can tell that everyone in your dormitory has stunts, but this is by no means a reason to skip class! This class! This year! You guys are all done!”

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Another version of the introduction: Ultraman Delta was living in another world for unknown reasons. Originally, he wanted to be an ordinary college student, waiting for one day to find a way to return home.

But the sudden appearance of a monster disrupted his plans, and he also discovered that his roommates were not ordinary people either.

- Description from novelbuddy

“You will be my wife one day.” Declared Liu Jun - the handsome and wealthy young master to his beloved childhood friend. He vowed to marry her at all costs. But that vow made him a villain. The woman he desired didn't return his love. Crazy and heartbroken, he crashed into her wedding, who was going to marry the love of her life, Liu Jin, unfortunately his own younger brother. Circumstances took a drastic turn, leaving him with only one choice to pay for his sins - His death. But fate gave him another chance. Liu Jun was reborn. In this new life, he chose to let go of his love and start anew. He discarded his villain's identity and closed his heart forever. But a new encounter and new troubles come knocking on his door with the secrets of his past life that even he doesn't know. Will the villainous Mr. Liu find his happy ending this time? *Excerpt* Ai said, “I forgot to clarify something. It seems you have a misunderstanding that I am interested in you because I stared at you.” Jun blinked once. “Rest assured that's not the case. I won't look at you that way. You are not my type.”

Angel Johnson was a waitress struggling to make ends meet when an unexpected contract with Tryson Bliss, one of City Y's most powerful and ruthless billionaires, changed everything.Tryson needed a fiancée to appease his demanding family, and Angel, desperate for money and a way out of her humdrum life, agreed to play the part.What began as a calculated arrangement soon evolved into something neither of them expected—an intense and forbidden connection.But when Tryson's family uncovers Angel's true motives, they cast her out with venomous disdain.Humiliated and heartbroken, Angel's last hope is confronting Tryson. But instead of an apology or a chance at redemption, she finds herself shattered when he declares that he has chosen his first love, Riley, the woman he was preparing to marry.Devastated and with only her pride left, Angel walks away, determined to rebuild her life alone.Two months later, Angel is lost in the pulse of the music at a dark, crowded bar, seeking refuge in anonymity.A hand seizes her from behind, and her breath catches as she turns to face the man she can't forget—Tryson.His eyes, once cold and calculating, are now stormy with raw emotion, and he pulls her into his orbit, holding out the contract she once signed. “We haven't finished our work, Angel. The contract says you have a year left to be my fiancée. Don't tell me you're planning on breaching it now.”With no choice but to comply, Angel moves back into the house that once rejected her.But to her surprise, the family she once loathed now welcomes her with unexpected warmth and kindness.As she navigates this unsettling shift, Angel is left to wonder—what has changed, and why?What secrets do they hide that could alter everything she thought she knew about Tryson and his family?And as Angel's heart begins to thaw, she's confronted with the hardest question of all: Can she keep the secrets she's hidden from Tryson?And will Tryson fight for her love a second time, despite everything that has come between them?

There’s the so called class transfer.

Among the high school students that were given cheat abilities, Kirishima Ran was given 『Underling Training』for some reason, a skill that can make a woman a slave.

Ran who was driven out by the kingdom using an absurd reason will make use of the given skill freely to take revenge on his classmates, release his desires (This is mainly the reason), and fight off the world’s system.

It’s a story of him using his wonderful skill making his classmates turn to an obedient cute and lewd slave.