Gay end. The rapist goes farther with new drugs and ends up having sex with his gym bro.
Lucky for the heroine her husband got good friends who made him track his wife and find her though she got veeeery lucky she looked like the victim here.
Rapist went to jail, his allies too. His dealer moved away in a hurry before getting caught.
Abrupt ending with text wrapping up the loose ends, yet we have no consequences for the couple. Doesn't seem like it'll be the end since we haven't had a confrontation about what happened or how she fell into being raped and humiliated.
I thought the ending was alright. I appreciate how it's Otome's actions in the past that ultimately led her to be rescued, much like how her one moment of weakness allowed Tazoe to take advantage of her in the first place. I think the author's goal was depicting Otome's admission of defeat, and even though the people involved were arrested and dealt with in the end, she still lost. It's a bit questionable though (but I wonder if it's part of the ambiguity) considering they had to drug her multiple times just for her to give in. Is it really her loss then?
I agree that the conclusion really could've used a bit more buildup. Like how the fuck did Otome, being a pharmacist, not assume that she was being drugged by some form of ecstasy to begin with? I thought that was the whole plot of why she had to play along with his plans in the previous entry. It also really didn't feel like NTR anymore by this last chapter. A couple of pages looking into Otome after the suspects were arrested would have been nice too.