
Yeah, i was thinking that maybe Kurose just mentioned it to somewhat turn her off, something like someone saying that they have some kind of a weird fetish to make the other person feel disgusted or dislike towards them or maybe just to assert the fact that he can never like her
But i might be jumping to these assumptions, maybe his statement is partially true or entirely true

For your numb 1- I also think that the drawing has become much better & cuter (=・ω・=) for numb 2- I'm really curious about his father too & what happened with his realation ship with that girl but I don't think that shirotani has completely cut contact with his father, I'm guessing he's just not too hot about talking or going to go see his dad for numb 4- I do believe that kurose is as damaged as shirotani especially with the family that he had but i think the last straw was on chap 31 when his mom says that the guy he was visiting might have commited suicide, what I think is that he aactualy helped the guy ( he actually left the house after soo long) but as kurose is still a kid he feels guilt & thinks he is responsible for his death( which we are still not sure about) & I think it's then when he finally snaps...
Sorry for talking so much , I hope i cleared some stuff up ٩(๑❛ᴗ❛๑)۶
Because of the hand interlocking thing I decided to go back and reread this from the beginning. And now I have a few questions and/or statements.
1. is it just me or has Shirotani become cuter since the first chapters (artistically speaking, the way he is drawn)? I think he looks better now than then.
2. Shirotani's father. His father obviously didnt marry the girl, so what has he been doing all this time, just teaching? is he still taking advantage of underage girls? It showed in ch.1 Shirotani gets a call from home, but doesnt answer it. Now does this mean that since he has been on his own he hasnt had contact with his father?
3. The Girl. She is a necessary evil in this comic. If she hadn't traumatized Shirotani then we wouldn't be able to see Kurose and Shirotani bang. I am not saying I like her, just saying that we needed her and probably havent seen the last of her either. She is like 8-10 years older than Shirotani, right?
4. Kurose just as damaged as Shirotani, it just manifested in a different way. Now on the last page of ch.35, did he say he would bang her if she was more meek and broken like Shirotani? Did i misinterpret it?
Also the chapters are like way shorter now. oh well