Then you missed it my friend. It is just that the story is on how this one pedophile ruined a kid's life so badly that both of them dont realize it. The pedophile groomed a child into becoming masochist because to them kid— it felt like if this guy leaves me i won't be nothing, so he got into more extreme things, so much more extreme — therefore becoming a masochist, got disowned by his own family, is not going to university and seeking the educated life he could have, got into bad crowd and tho he did realize this, it was all too late, and even got gangraped and robbed by his so called friends; and when it was all done, ruined. And the abuser? Still doing it. Because according to him "I never did anything wrong. They liked it too" mentality. I mean that was it. There was supposed to be more but not really there anymore because by looks Amada sensei dropped it.
Pedophile n S&M + Rape = Idk what plot is bye