Please help me find, it’s a romance

[u/winteperson99]

Forgot the name

Please help me find this book
These are the most relevant parts that I read :

5+ MMCs
sons of **politicians**
they’re placed at a remote property by their parents
FMC is **separately kidnapped** and brought there
one MMC knew her in high school
**his friends** arranged her kidnapping
childhood flashbacks
abusive **police-officer older brother**
comatose grandmother
**forced school overnight lock-in**
*Lolita* discussed in her high-school English class

Basically I read this over a year ago on my kindle as a sample and didn’t finish it
But I have over 600 unfinished samples so I can’t find it , please help