Grind to Greatness: The Barista System - Chapter 1: Prologue: Grind Begins

Lin Wanwan is a pitiful mentally-disabled girl. Not only does she suffer abuse from her stepmother, her stepmother even attempts to use her as a sexual commodity to pleasure others. Eventually, the poor Wanwan dies from an overdose…

Xia Yuqing is a shut-in+fujoshi from the 21st century. After an accident, she transmigrates into the body of a young princess forced into a political marriage to another country.

“W-where is all this blood coming from? Is this– Is this nose blood? AH, YOUR HIGHNESS! A-are you alright? What? No! You mustn’t! Princess Xia, please, come back!”

“… I… need… to… see…”

The aide could only helplessly look on as Princess Xia Yuqing crawled towards the emperor’s quarters, leaving a trail of blood in her wake.

Fujoshi: a term for a woman who enjoys reading about relationships between men.

- Description from Novelupdates

There is always such a person in the world who likes to take their ex/Bai Yueguang/best friend as a stepping stone for their love.
These exes/Bai Yueguang/Girlfriends are called female supporting roles. They obviously did nothing. Just because they were involved with the male and female protagonists, they were trampled on, hurt, and even left a shadow that will never go away for a lifetime.
Jiang centrifugally felt sorry for those innocent girls, so he traveled from one world to another to help them cross that hurdle.
However, after a certain world, the mission is obviously wrong.
Jiang Li: “I will treat you well.”
“It’s not enough.” The girl imprisoned Jiang Li in her arms, breathing warmly: “Don’t leave, you must always be good to me, only to me.”
Jiang Li: ? ? ?
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Finely divided slice attack x natural sweet and soft feeling
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World One: Campus
The taciturn facial paralyzed “bad girl” x the rich lady who is cold on the outside and hot on the inside
World II: Cultivation
Swordsmith x Sword Spirit

World Three: The World of Beasts
Orc Princess x Totem (Big Cat x Little Rabbit)
World Four: Game of Death abo
Tsundere Big Brother x Super Rookie (Double O)

World Five: Spirituality
Ghost King x Rookie Celestial Master
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Edible guide:
#1v1 Unshakable
#Su Shuangwen, everything is for Su Shuang
#gongjing is divided into slices, being indifferent to others, sweet and soft to attacking

Content tags: system sweet text fast wear cool text
Search keywords: protagonist: Jiang Li ┃ supporting role: a lot ┃ others: fast wear, system, sweet text, mutual favor
One sentence introduction: you are sweet

- Description from novelbuddy

WARNING: Mature Content; BDSM

“You are not afraid someone else might see you holding that?” he chuckled, amused that she even tried to lie. He can see through her excuses.

She dropped the book on a nearby table and started walking towards the door. “Fine, I won’t take it then,” she was all red as she conceded.

“I’m not saying you can’t learn,” he followed her. “You just need the right companion for it,” he said seriously.

She blushed, not able to tell if he is just teasing her or if he is serious about it. She made the mistake of looking back.

She was shocked at how close they are, she took a step back and find herself trapped behind the door and this giant of a knight.

“Then, I should ask around for someone to teach me in that department,” she said, trying to keep a straight face.

His eyes darkened, his bright gold eyes turning into dangerous murky gold. He placed his palm against the door, completely trapping her as he grinned.

“Do you wish to try that then, with someone, my queen?” if only she wasn’t clueless, she should have seen he wasn’t kidding.

.....

“Of course, I told you I am naturally curious. As a matter of fact, I’ll try that with someone as soon as we returned,” she continued with her lies and was interrupted only when he lunged forward and claimed her lips.

His hands were on her cheeks as he kissed her most passionately. Opening her lips to his tongue as he slides his tongue inside her mouth, tasting her and making her moan.

She felt scandalized by the sound she made so she tried to push him away. But he didn’t let her go, he grind his hips against hers rubbing his clothed cock with her still clothed but wet entrance.

Her skirt was lifted high as he made a thrusting motion, his hips gyrating with hers as their lower bodies rubbed together. The friction of the clothes they were still wearing brought her back as she said, “Don’t.”

He stopped when he heard her, then fixed her skirt and her hair, sniffing on her neck as he whispered, “If you really want to learn, I’ll be your partner, my queen. You need to learn from the best.”

She blushed and hurriedly opened the door running out of the castle and into the carriage. A smile formed on his lips as he looked at her panicked form climbing aboard her seat.