If that's how it seems, that was not my intention. He's clearly not at fault for being drugged and/or raped but he definitely didn't help himself at all by giving her the chance to pull some BS over him. Given all that he has been through, this lapse in judgement cost him dearly.
What the hell was this chapter? Why is like everyone conspiring against the MC? That being said, I feel like the MC set himself up for this. He already had his gut feeling about the girl but he stayed anyway.