Imo, while a lot of people agree this is the most fucked up thing Harada has created, I found the torture/rape scene in Yoru no Asa to be much worse. My head was pulsing when I read that shit because I was so scared and so sad. But this, tbh, I can definitely fap to. Maybe it's because I don't know the characters that well.
Gintama dj - Kabe