Lmao, the creepiest and biggest bitch in the story is mad because he doesn't notice her "feelings". Even the "sadistic" loli is a better heroine than this freak.
Despite me despising yaoi, I'd sit through it if it means the mc got with the guy she is basing her disgusting delusions on; just to see her get cucked so bad she goes insane. Would be hilarious to see.
Anyway, the masochistic chick still seems the best choice. Simply because I feel she isn't as crazy as the smell fetish girl, and he can, if done correctly, still help her indulge and not get into some crazy shit.