Responses
At that time chiharu and todoroki weren't together :)
I dint see why he would be an asshole. They are not a couple and most likely torodoki doesn't know he loves chiharu yet. ..... and pure chiharu you must have not read the others titles before reading this one.
This was before they got together. And also both Chiharu AND todoroki or whatever his name is had sex with women before Chiharu also.

Please somebody explain to me about scene when chiharu and some girl have sex in front of jin and jun (⊙…⊙ ) how about todoroki???