TLDR: pedo shit. 
 The writing is good, the main character Ren is so sweet and lovable and I cried at the beginning for both him and his brother, but I dropped as soon as this grown ass man blushed for this literal child. A quick search online told me every single love interest is an adult man and he is a child. I don't want to read about pedophillia that's so disgusting, wish this had the shotacon tag so I never read it but tags aren't up to date on here. Hopefully they added my tag suggestion before any other unfortunate soul tries to read this.