Forgotten Title The shou Slept with his girl classmates when Gong went to abroad

I read a novel. Forgot the name. Can anyone help me find out?
The story was like:
The gong fell in love with shou. Both of them were university students and classmates. The gong had a lot of money.
The shou understood that the gong was interested in him. They were in a secret relationship. Because, actually the shou was interested in money. So, he just played along.
The gong bought a flat for the shou. And they lived together. When The gong went abroad for a few days, the shou brought a female classmate and had sex with her. Though the gong realized, there was a girl few days ago. He tried to ignore the fact. And one day, he caught the shou with another girl. They had a big fight. And a few days later, the shou somehow again reconcile with the gong (Because this hypocrite was addicted to money and the gong was the free load bank for him)


Ps: it's a raw novel

 

Is it translated or raw? Chinese or Japanese?

 

I just love scum shous

 

Is there any circumstances that you've encountered like that novel ?, my acquittance only remember the abstract of the novel , it's Chinese novel and it's a raw

 

Changpei, JJWXC, Shubl, Longma, etc.?

 

camping

 

she

she didn't remember which sites anyway she only remember the abstract nothing more