You Evil Dragon! I Don't Want to Have Children With you Anymore! - Chapter 1 - : Prisoner of Silver Dragon Queen

On the will left behind by the 14 year old suicide victim K:

“Taku Sugawara is the devil. Nobody should believe his words.”

It had been two years since their marriage. However, every time he had s*x with her, he always did it from backwards.

She was more than angry. “Sheng Youting! Why do you avoid my face every time when you had me? Is it because that you are afraid to see it’s me rather than my sister that you get laid?!”

“Are you asking me to look at your face when I’m in you? OK, as long as you can bear!”

He was like a beast and all she could do was to accept what he gave…

Yu Lan had loved Sheng Youting for 11 years despite no response from him. Inferiority became part of her when she was with Sheng Youting. However, when she found it was so hard to continue her unrequited love and finally decided to exclude him from her world, her heart ached extremely and it nearly cost her life. It turned out that her love had become a habit and if it was stopped, she won’t be a whole man.

- Description from Novelupdates

Welcome to Hell’s Game.[Entering instance: Bloody Restaurant][The position you applied for: Delivery Person][Your customers include: a fat otaku emitting a corpse stench, a maid who bursts at the slightest disagreement...][Your colleagues include: A boss who's too pretty to be human, A cow or a horse in the literal sense, a man-eating tree that swears in French...]Facing these incredible characters, Liu Zheng, who wanted to be a decent person, had no choice but to give up on humanity.

[No fixed CP + wear books + brain hole cool text + women disguised as men + group pet]

Gu Lan crossed over and became the cannon fodder of the original book disguised as a man, counterattacked the protagonist of the original book who slapped her face, and lived in a dormitory full of sickly beauties.

Until one day, she discovered that her roommates were villains from other horror novels. After discovering the secret, Gu Lan thought she would be killed, but her roommates all looked at her strangely… Contrasted with cute Zhengtai, sickly and beautiful boy, split personality school girl, cold and stern school bully, romantic and noble son who plays Shura every day field.

- Description from novelbuddy